PlayStation Portable
Encyclopedia
The is a handheld game console
Handheld game console
A handheld game console is a lightweight, portable electronic device with a built-in screen, game controls and speakers. Handheld game consoles are run on machines of small size allowing people to carry them and play them at any time or place...

 manufactured and marketed by Sony Corporation Development of the console was announced during E3 2003, and it was unveiled on , 2004, at a Sony press conference before E3 2004. The system was released in Japan on , 2004, in North America on , 2005, and in the PAL region
PAL region
The PAL region is a television publication territory which covers most of Asia, Africa, Australia, New Zealand, and most of Western Europe...

 on , 2005.

The PlayStation Portable is the first and only handheld video game console to use an optical disc format, Universal Media Disc
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 (UMD), as its primary storage medium. Other distinguishing features of the console include its large viewing screen, robust multi-media capabilities, and connectivity with the PlayStation 2
PlayStation 2
The PlayStation 2 is a sixth-generation video game console manufactured by Sony as part of the PlayStation series. Its development was announced in March 1999 and it was first released on March 4, 2000, in Japan...

, PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

, other PSPs and the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

.

After the release of a slimmer, lighter, remodeled version of the PlayStation Portable (the PSP-2000/"Slim & Lite") in early September 2007, sales quadrupled in the United Kingdom the following week and increased by nearly 200% in North America for the month of October. This model was later replaced by another remodeling, the PSP-3000, which included a new screen and an inbuilt microphone. Since then, a complete redesign called the PSP Go
PSP Go
The PSP Go is a version of the PlayStation Portable handheld game console manufactured by Sony. It was released on October 1, 2009 in American and European territories, and on November 1 in Japan. It was revealed prior to E3 2009 through Sony's Qore VOD service...

 has been released, which was sold alongside the PSP-3000. In 2011 a budget model, the PSP-E1000, was announced. The PSP line is due to be succeeded by the PlayStation Vita in late 2011/early 2012 (varying by region).

History

Sony
Sony
, commonly referred to as Sony, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan and the world's fifth largest media conglomerate measured by revenues....

 first announced development of the PlayStation Portable at a press conference before E3 2003. Although mock-ups of the system were not present at the press conference or E3, Sony did release extensive technical details regarding the new system. Then-CEO of Sony Computer Entertainment Ken Kutaragi
Ken Kutaragi
is the former Chairman and chief executive officer of Sony Computer Entertainment , the video game division of Sony Corporation. He is known as "The Father of the PlayStation", and its successors and spinoffs, including the PlayStation 2, PlayStation Portable, and the PlayStation 3.Before this...

 called the device the "Walkman of the 21st Century" in a reference to the console's multimedia capabilities. Several gaming websites were impressed by the handheld's computing capabilities and looked forward to the system's potential as a gaming platform.

The first concept images of the PSP appeared in November 2000 at the Sony Corporate Strategy Meeting and showed a PSP with flat buttons and no analog stick. Although some expressed concern over the lack of an analog joystick, these fears were allayed when the PSP was officially unveiled at the Sony press conference during E3 2004. In addition to announcing more details about the system and its accessories, Sony also released a list of 99 developer companies that had pledged support for the new handheld. Several PSP game demos, such as Konami
Konami
is a Japanese leading developer and publisher of numerous popular and strong-selling toys, trading cards, anime, tokusatsu, slot machines, arcade cabinets and video games...

's Metal Gear Acid
Metal Gear Acid
is a turn-based collectible card video game developed by Konami Computer Entertainment Japan for the PlayStation Portable handheld game console. The game was first unveiled at E³ 2004 in May, and was released in Japan on December 16, 2004, in North America on March 22, 2005 and in Europe on...

and SCE Studio Liverpool
SCE Studio Liverpool
SCE Studio Liverpool is a video game development house head-quartered at Wavertree Technology Park in Liverpool, England. It is part of Sony Computer Entertainment Worldwide Studios. Founded in 1984 as Psygnosis, the company is now a wholly owned subsidiary of Sony Computer Entertainment and...

's Wipeout Pure
Wipeout Pure
Wipeout Pure is a 2005 video game in the Wipeout series for the PlayStation Portable. The game was released simultaneously with the release of the PSP during its North American launch. The developers expressed a desire to return to the handling of Wipeout 2097 and to make various changes to the...

were also shown at the conference.

Launch

On October 17, 2004, Sony announced that the PSP would launch in Japan on , 2004, at a price of ¥
Japanese yen
The is the official currency of Japan. It is the third most traded currency in the foreign exchange market after the United States dollar and the euro. It is also widely used as a reserve currency after the U.S. dollar, the euro and the pound sterling...

19,800 (about US$
United States dollar
The United States dollar , also referred to as the American dollar, is the official currency of the United States of America. It is divided into 100 smaller units called cents or pennies....

181 in 2004) for the base model and ¥24,800 (about US$226 in 2004) for the Value System. The console's launch was a success with over 200,000 units sold the first day. Different color variations were also sold in bundle packs, which cost more than usual, around $200.
Sony announced on February 3, 2005, that the PSP would go on sale in North America on , 2005, in one configuration for a MSRP
Suggested retail price
The manufacturer's suggested retail price , list price or recommended retail price of a product is the price which the manufacturer recommends that the retailer sell the product. The intention was to help to standardise prices among locations...

 of US$
United States dollar
The United States dollar , also referred to as the American dollar, is the official currency of the United States of America. It is divided into 100 smaller units called cents or pennies....

249/CA$
Canadian dollar
The Canadian dollar is the currency of Canada. As of 2007, the Canadian dollar is the 7th most traded currency in the world. It is abbreviated with the dollar sign $, or C$ to distinguish it from other dollar-denominated currencies...

299. Some expressed concern over the high price, which was almost US$20 higher than the system's price in Japan and more than $100 higher than the recently launched Nintendo DS
Nintendo DS
The is a portable game console produced by Nintendo, first released on November 21, 2004. A distinctive feature of the system is the presence of two separate LCD screens, the lower of which is a touchscreen, encompassed within a clamshell design, similar to the Game Boy Advance SP...

. Despite the concerns, the PSP's North American launch was a success, although reports two weeks later indicated that the system was not selling as well as expected despite Sony's claim that 500,000 units had been sold in the first two days.

The PSP was originally to have a simultaneous PAL region
PAL region
The PAL region is a television publication territory which covers most of Asia, Africa, Australia, New Zealand, and most of Western Europe...

 and North American launch, but on , 2005, Sony announced that the PAL region launch would be delayed because of high demand for the console in Japan and North America. A month later, on , 2005, Sony announced that the PSP would launch in the PAL region on , 2005, for
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

249/£
Pound sterling
The pound sterling , commonly called the pound, is the official currency of the United Kingdom, its Crown Dependencies and the British Overseas Territories of South Georgia and the South Sandwich Islands, British Antarctic Territory and Tristan da Cunha. It is subdivided into 100 pence...

179. Sony defended the high price, which was nearly US$100 higher than in North America, by pointing out that North American consumers had to pay local sales tax
Sales tax
A sales tax is a tax, usually paid by the consumer at the point of purchase, itemized separately from the base price, for certain goods and services. The tax amount is usually calculated by applying a percentage rate to the taxable price of a sale....

es and that the VAT
Value added tax
A value added tax or value-added tax is a form of consumption tax. From the perspective of the buyer, it is a tax on the purchase price. From that of the seller, it is a tax only on the "value added" to a product, material or service, from an accounting point of view, by this stage of its...

 (sales tax) was higher in the UK than the US. Despite the high price, the console's PAL region launch was a resounding success, selling more than 185,000 units in the UK alone, selling out of all stock nationwide in the UK within three hours of launch, more than doubling the previous first-day sales record of 87,000 units set by the Nintendo DS
Nintendo DS
The is a portable game console produced by Nintendo, first released on November 21, 2004. A distinctive feature of the system is the presence of two separate LCD screens, the lower of which is a touchscreen, encompassed within a clamshell design, similar to the Game Boy Advance SP...

. The system also enjoyed great success in other areas of the PAL region with more than 25,000 units preordered in Australia and nearly one million units sold across Europe in the first week.

Technical specifications

The following Technical Specifications apply to all PSPs unless noted for a specific PSP series: Very detailed hardware differences available at PSP Secrets.
General:
  • Dimensions:
    • Width: 170 mm
    • Height: 74 mm
    • Depth: 23 mm
  • Widescreen
    Widescreen
    Widescreen images are a variety of aspect ratios used in film, television and computer screens. In film, a widescreen film is any film image with a width-to-height aspect ratio greater than the standard 1.37:1 Academy aspect ratio provided by 35mm film....

     TFT LCD
    TFT LCD
    Thin film transistor liquid crystal display is a variant of liquid crystal display which uses thin-film transistor technology to improve image quality . TFT LCD is one type of Active matrix LCD, though all LCD-screens are based on TFT active matrix addressing...

    :
    • 4.3 inches
    • 3.8 inches
    • 480 × 272 pixels
      Display resolution
      The display resolution of a digital television or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by all different factors in cathode ray tube , flat panel or projection...

       (16:9 Aspect Ratio
      Aspect ratio
      The aspect ratio of a shape is the ratio of its longer dimension to its shorter dimension. It may be applied to two characteristic dimensions of a three-dimensional shape, such as the ratio of the longest and shortest axis, or for symmetrical objects that are described by just two measurements,...

      )
    • 24-bit Color 
    • Four Brightness Levels (200, 180, 130, 80 cd/m2)
  • Data communication:
    • Wireless LAN
      Wireless LAN
      A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...

       802.11b
    • IrDA
      IRDA
      IRDA may refer to:* Infrared Data Association, in information and communications technology , a standard for communication between devices over short distances using infrared signals...

       
    • Bluetooth
      Bluetooth
      Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...

       
    • Mini-USB 2.0
  • AV-out
    TV-out
    The term TV-out is commonly used to label the connector of equipment providing an analog video signal acceptable for a television AV input. TV-out is different from AV-out in that it only provides video, no audio....

     
    • Composite Video
      Composite video
      Composite video is the format of an analog television signal before it is combined with a sound signal and modulated onto an RF carrier. In contrast to component video it contains all required video information, including colors in a single line-level signal...

    • YPBPR
      YPbPr
      ' is a color space used in video electronics, in particular in reference to component video cables. is the analog version of the YCBCR color space; the two are numerically equivalent, but YPBPR is designed for use in analog systems whereas YCBCR is intended for digital video. cables are also...

       Component Video
      Component video
      Component video is a video signal that has been split into two or more component channels. In popular use, it refers to a type of component analog video information that is transmitted or stored as three separate signals...

    • S-Video
      S-Video
      Separate Video, more commonly known as S-Video and Y/C, is often referred to by JVC as both an S-VHS connector and as Super Video. It is an analog video transmission scheme, in which video information is encoded on two channels: luma and chroma...

  • Flash Storage:
    • Memory Stick PRO Duo Expansion Slot
    • Memory Stick Micro Expansion Slot
    • Internal Flash Storage
      • Internal NAND flash used by System Software is partitioned into 4 sectors:
        • flash0, contains system firmware – 23.9 MB (PSP-1000)
        • flash1, contains system settings – 3.92 MB (PSP-1000)
        • flash2, empty* – 944 kB (PSP-1000)
        • flash3, empty* – 880 kB (PSP-1000)
      • PSP-N1000: 16 GB total, 14.74 GB usable. Part of the internal storage is shared with System Software.
      • PSP-1000: 32 MB total, all of it used by the System Software.
      • PSP-2000/3000: 64 MB total, all of it used by the System Software.
    • Internal flash uses the FAT32 file system. Memory Stick media is compatible with both FAT and FAT32, although devices measuring 4 GB or more must use the FAT32 file system.


Audio:
  • Built in Stereo Speakers
  • Built in Microphone
  • Powered by Media Engine Chip's embedded Virtual Mobile Engine (VME)
  • Multichannel Audio
    Stereophonic sound
    The term Stereophonic, commonly called stereo, sound refers to any method of sound reproduction in which an attempt is made to create an illusion of directionality and audible perspective...

  • 3D Sound
  • Synthesizer
    Synthesizer
    A synthesizer is an electronic instrument capable of producing sounds by generating electrical signals of different frequencies. These electrical signals are played through a loudspeaker or set of headphones...

    , Effector and Equalizer
  • ATRAC3 plus, AAC
    Advanced Audio Coding
    Advanced Audio Coding is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates....

    , WMA
    Windows Media Audio
    Windows Media Audio is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs...

     and MP3
    MP3
    MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is a patented digital audio encoding format using a form of lossy data compression...

     support.
  • WMA
    Windows Media Audio
    Windows Media Audio is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs...

     support requires activation by accepting an end user licence agreement


UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 (Universal Media Disc):
  • 60 mm Disc Diameter
  • 660 nm Laser Diode
  • Dual-Layer Storage Capacity of up to 1.8 GB
  • Transfer Rate of up to 11 Mbit/s (1.375 MB/s)
  • Read-Only
    Read-only memory
    Read-only memory is a class of storage medium used in computers and other electronic devices. Data stored in ROM cannot be modified, or can be modified only slowly or with difficulty, so it is mainly used to distribute firmware .In its strictest sense, ROM refers only...

  • Shock-Resistant
  • Secure ROM by AES
    Advanced Encryption Standard
    Advanced Encryption Standard is a specification for the encryption of electronic data. It has been adopted by the U.S. government and is now used worldwide. It supersedes DES...

     RSA Crypto System
  • Unique Disc IDs
  • Distribute System Software Updates


Power:
  • 5 V DC
    Direct current
    Direct current is the unidirectional flow of electric charge. Direct current is produced by such sources as batteries, thermocouples, solar cells, and commutator-type electric machines of the dynamo type. Direct current may flow in a conductor such as a wire, but can also flow through...

     @ 2000 mA from AC
    Alternating current
    In alternating current the movement of electric charge periodically reverses direction. In direct current , the flow of electric charge is only in one direction....

     Adapter
    Adapter
    An adapter or adaptor is a person that adapts or a device that converts attributes of one device or system to those of an otherwise incompatible device or system.Some adapters may only affect physical attributes:...

  • 5 V DC from USB Charging Mode
  • 3.7 V Li-Ion Battery
    • Removable 1200 mAh 
    • Removable 1800 mAh
    • 2200 mAh (Endurance Battery)

PSP CPU Chip:
  • Sony CXD2962GG CPU
  • Based on MIPS
    MIPS architecture
    MIPS is a reduced instruction set computer instruction set architecture developed by MIPS Technologies . The early MIPS architectures were 32-bit, and later versions were 64-bit...

     R4000 32-bit Core
  • 90 nm Semiconductor
    Semiconductor
    A semiconductor is a material with electrical conductivity due to electron flow intermediate in magnitude between that of a conductor and an insulator. This means a conductivity roughly in the range of 103 to 10−8 siemens per centimeter...

     CMOS
    CMOS
    Complementary metal–oxide–semiconductor is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM, and other digital logic circuits...

     Process
  • 1-333 MHz (set at 222 MHz by default) @ 1.2 V
    Volt
    The volt is the SI derived unit for electric potential, electric potential difference, and electromotive force. The volt is named in honor of the Italian physicist Alessandro Volta , who invented the voltaic pile, possibly the first chemical battery.- Definition :A single volt is defined as the...

  • 16 kB Instruction Cache / 16 kB Data Cache
  • SiP
    System in package
    A system-in-a-package or system in package , also known as a Chip Stack MCM, is a number of integrated circuits enclosed in a single package or module. The SiP performs all or most of the functions of an electronic system, and are typically used inside a mobile phone, digital music player, etc...

    :
    • 32 MB eDRAM
      EDRAM
      eDRAM stands for "embedded DRAM", a capacitor-based dynamic random access memory integrated on the same die as an ASIC or processor. The cost-per-bit is higher than for stand-alone DRAM chips but in many applications the performance advantages of placing the eDRAM on the same chip as the processor...

       @ 2.6 Gbit/s
    • Embedded FPU
    • Embedded Vector
      Vector processor
      A vector processor, or array processor, is a central processing unit that implements an instruction set containing instructions that operate on one-dimensional arrays of data called vectors. This is in contrast to a scalar processor, whose instructions operate on single data items...

       FPU @ 2.6 GFLOPS
      FLOPS
      In computing, FLOPS is a measure of a computer's performance, especially in fields of scientific calculations that make heavy use of floating-point calculations, similar to the older, simpler, instructions per second...

    • Embedded Graphics Core:
      • 1-166 MHz (set at 111 MHz by default) @ 1.2 V
      • 256-bit Bus at 5.3 Gbit/s
      • 2 MB eDRAM (VRAM
        VRAM
        Video RAM, or VRAM, is a dual-ported variant of dynamic RAM , which was once commonly used to store the framebuffer in some graphics adapters....

        )
      • 3D Curved Surface and 3D Polygon
      • Compressed Textures
      • Hardware Clipping, Morphing, Bone(8)
      • Hardware Tessellator
      • Bézier surface
        Bézier surface
        Bézier surfaces are a species of mathematical spline used in computer graphics, computer-aided design, and finite element modeling.As with the Bézier curve, a Bézier surface is defined by a set of control points...

        , Bézier curve
        Bézier curve
        A Bézier curve is a parametric curve frequently used in computer graphics and related fields. Generalizations of Bézier curves to higher dimensions are called Bézier surfaces, of which the Bézier triangle is a special case....

         and B-Spline
        B-spline
        In the mathematical subfield of numerical analysis, a B-spline is a spline function that has minimal support with respect to a given degree, smoothness, and domain partition. B-splines were investigated as early as the nineteenth century by Nikolai Lobachevsky...

         (NURBS)
        • 4×4, 16×16, 64×64 Subdivision
      • Rendering Engine and Surface Engine
      • Pixel Fill Rate: 664 Megapixels/s
      • Up to 33 Million Polygon/s (with Transform and Lighting)
      • 24-bit Full Color: RGBA
  • 128-bit Bus at 2.6 Gbit/s
  • 3D-CG Extended Instruction Set
    Instruction set
    An instruction set, or instruction set architecture , is the part of the computer architecture related to programming, including the native data types, instructions, registers, addressing modes, memory architecture, interrupt and exception handling, and external I/O...



Media Engine Chip:
  • Sony CXD1876 CPU
  • Based on MIPS R4000 32-bit Core
  • 90
    90
    Year 90 was a common year starting on Friday of the Julian calendar. At the time, it was known as the Year of the Consulship of Augustus and Nerva...

     nm Semiconductor
    Semiconductor
    A semiconductor is a material with electrical conductivity due to electron flow intermediate in magnitude between that of a conductor and an insulator. This means a conductivity roughly in the range of 103 to 10−8 siemens per centimeter...

     CMOS
    CMOS
    Complementary metal–oxide–semiconductor is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM, and other digital logic circuits...

     Process
  • 1-333 MHz (set at 222 MHz by default) @ 1.2 V
  • 16 kB Instruction Cache / 16 kB Data Cache
  • SiP:
    • 2 MB eDRAM @ 2.6 Gbit/s
    • Embedded Virtual Mobile Engine (VME) Sound Core
      • Reconfigurable DSP
        Digital signal processor
        A digital signal processor is a specialized microprocessor with an architecture optimized for the fast operational needs of digital signal processing.-Typical characteristics:...

         Engine
      • 1-166 MHz (set at 166 MHz by default) @ 1.2 V
      • 128-bit Bus
      • 24-bit Data Path
      • 5 GFlops
    • Embedded MPEG-4
      MPEG-4
      MPEG-4 is a method of defining compression of audio and visual digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group under the formal standard ISO/IEC...

       (H.264/AVC) hardware decoder
    • Embedded FPU
  • 128-bit Bus @ 2.6 Gbit/s


Memory:
  • Samsung K5E5658HCM-D060
  • Main Memory: 32 MB 333 MHz DDR SDRAM
    DDR SDRAM
    Double data rate synchronous dynamic random access memory is a class of memory integrated circuits used in computers. DDR SDRAM has been superseded by DDR2 SDRAM and DDR3 SDRAM, neither of which are either forward or backward compatible with DDR SDRAM, meaning that DDR2 or DDR3 memory modules...

     (64 MB )
  • 8 MB reserved for Kernel


Integrated or Support Chips:
  • IDStorage Keys: stores screen brightness, volume, region, date, time and BIOS
    BIOS
    In IBM PC compatible computers, the basic input/output system , also known as the System BIOS or ROM BIOS , is a de facto standard defining a firmware interface....

     data also known as the Ipl
  • Tachyon: version information for CPU, Media Engine and Graphic Cores
  • Baryon: version information for the PSP's system control chip
  • Pommel: the PSP's GPIO and Watchdog
    Watchdog timer
    A watchdog timer is a computer hardware or software timer that triggers a system reset or other corrective action if the main program, due to some fault condition, such as a hang, neglects to regularly service the watchdog A watchdog timer (or computer operating properly (COP) timer) is a computer...

  • Kirk: the PSP's main encryption processor
  • Spock: secondary encryption processor, used to decrypt signed UMD
    Universal Media Disc
    The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

     data


Region codes

The PSP is widely known by the series code (PSP-1000, PSP-2000, etc.). There are sub-codes within this numbering system however which designate the region coding. Most movie discs have region encoding, and so will only work on the appropriate master unit.

Retail configurations

The PSP is sold in four main configurations that differ in which accessories are included. The basic unit package or Base Pack (called the Core Pack in North America) contains the console, a battery, and an AC adapter. This version was available at launch in Japan and was later released in North America and Europe. The Core Pack currently retails for CA$
Canadian dollar
The Canadian dollar is the currency of Canada. As of 2007, the Canadian dollar is the 7th most traded currency in the world. It is abbreviated with the dollar sign $, or C$ to distinguish it from other dollar-denominated currencies...

/US$
United States dollar
The United States dollar , also referred to as the American dollar, is the official currency of the United States of America. It is divided into 100 smaller units called cents or pennies....

169.99, ¥
Japanese yen
The is the official currency of Japan. It is the third most traded currency in the foreign exchange market after the United States dollar and the euro. It is also widely used as a reserve currency after the U.S. dollar, the euro and the pound sterling...

19,800, HK$
Hong Kong dollar
The Hong Kong dollar is the currency of the jurisdiction. It is the eighth most traded currency in the world. In English, it is normally abbreviated with the dollar sign $, or alternatively HK$ to distinguish it from other dollar-denominated currencies...

1,280 or $1,360 (depending on the color), S$
Singapore dollar
The Singapore dollar or Dollar is the official currency of Singapore. It is normally abbreviated with the dollar sign $, or alternatively S$ to distinguish it from other dollar-denominated currencies...

280, A$
Australian dollar
The Australian dollar is the currency of the Commonwealth of Australia, including Christmas Island, Cocos Islands, and Norfolk Island, as well as the independent Pacific Island states of Kiribati, Nauru and Tuvalu...

279.95, NZ$
New Zealand dollar
The New Zealand dollar is the currency of New Zealand. It also circulates in the Cook Islands , Niue, Tokelau, and the Pitcairn Islands. It is divided into 100 cents....

2990.95,
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

169.99, and £
Pound sterling
The pound sterling , commonly called the pound, is the official currency of the United Kingdom, its Crown Dependencies and the British Overseas Territories of South Georgia and the South Sandwich Islands, British Antarctic Territory and Tristan da Cunha. It is subdivided into 100 pence...

129.99.

The Value Pack includes everything in the Base Pack as well as a 32 MB
Megabyte
The megabyte is a multiple of the unit byte for digital information storage or transmission with two different values depending on context: bytes generally for computer memory; and one million bytes generally for computer storage. The IEEE Standards Board has decided that "Mega will mean 1 000...

 Memory Stick Pro Duo, headphones with remote control, a carrying pouch, and a wrist strap. Some regions have modified versions of this pack that include different accessories. The Value Pack retails for US$199.99, ¥23,800, HK$1660, A$399.99, and NZ$449.95.

Many limited edition versions of the PSP that include various accessories, games, or movies have also been released.

PSP-2000

The PSP-2000 (marketed in PAL
PAL region
The PAL region is a television publication territory which covers most of Asia, Africa, Australia, New Zealand, and most of Western Europe...

 areas as "PSP Slim & Lite" and still marketed as PSP in North America, Japan, China, India, Italy, and Portugal) is the first redesign of the PlayStation Portable.

At E3 2007, Sony
Sony
, commonly referred to as Sony, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan and the world's fifth largest media conglomerate measured by revenues....

 released information about a slimmer and lighter version of the PlayStation Portable. The new PSP was announced to be 33% lighter and 19% slimmer than the original PSP system. The model numbers were changed to PSP-2000, following the previous region-based numbering scheme (cf.
Cf.
cf., an abbreviation for the Latin word confer , literally meaning "bring together", is used to refer to other material or ideas which may provide similar or different information or arguments. It is mainly used in scholarly contexts, such as in academic or legal texts...

 the PSP-1000 numbering scheme of the "old" PSP model).

It was released on August 30, 2007, in Hong Kong, on , 2007, in Europe, on , 2007, in North America, , 2007, in South Korea and , 2007, in Australia. On , 2008, built-in Skype
Skype
Skype is a software application that allows users to make voice and video calls and chat over the Internet. Calls to other users within the Skype service are free, while calls to both traditional landline telephones and mobile phones can be made for a fee using a debit-based user account system...

 Wi-Fi Internet phone service was added via firmware updates.

PSP-3000

In comparison to the PSP-2000, the PSP-3000 (marketed in PAL areas as "PSP Slim & Lite (with enhanced screen + built in microphone)" and still marketed as PSP in North America and Japan) has an improved LCD screen featuring an increased color range, five times the contrast ratio, half the pixel response time to reduce ghosting and blurring effects, new sub-pixel structure, and anti-reflective technology to improve outdoor playability. The disc tray, logos, and buttons have all been redesigned and the system now has a microphone. In addition, all games may now be output by component or composite using the video out cable.

In its first four days on sale, the PSP-3000 sold 141,270 units in Japan, according to Famitsu
Famitsu
is a line of Japanese video game magazines published by Enterbrain, Inc. and Tokuma. Currently, there are five Famitsū magazines: Shūkan Famitsū, Famitsū PS3 + PSP, Famitsū Xbox 360, Famitsū Wii+DS, and Famitsū Wave DVD...

. In October 2008, the PSP-3000 sold 267,000 units in Japan, according to Enterbrain
Enterbrain
is a Japanese magazine publisher established on April 1, 2000. Enterbrain magazines are generally focused on video games and computer entertainment as well as video game and strategy guides. In addition, the company publishes a small selection of anime artbooks. Enterbrain is based in Tokyo, Japan...

.

PSP-E1000

Announced at Gamescom 2011, the PSP-E1000 is a budget-focused model of the PSP which will be available across the PAL region
PAL region
The PAL region is a television publication territory which covers most of Asia, Africa, Australia, New Zealand, and most of Western Europe...

 for an RRP of
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

99.99. Unlike previous PSP models, the E1000 does not feature Wi-fi capabilities and has a matte "charcoal black" finish similar to the slim PlayStation 3. Also, it will only feature a mono speaker instead of the previous models' stereo speakers.

Hardware

The PSP Slim & Lite system is 19% thinner and 33% lighter than the original PSP system (reduced from 23 mm to 18.6 mm and from 280 grams [9.87 ounces] to 189 grams [6.66 ounces]). Internal changes to achieve this include the removal of a metal chassis (used to reduce damage in the event of sudden trauma to the system resulting from the user dropping the system on a hard surface). However, users have complained about generally poor hardware assembly like misaligned faceplates and loose/creaky battery covers.

Other changes include improved WLAN
Wireless LAN
A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...

 modules and Micro-controller, and a thinner and much brighter LCD
Liquid crystal display
A liquid crystal display is a flat panel display, electronic visual display, or video display that uses the light modulating properties of liquid crystals . LCs do not emit light directly....

. To cater for the original PSP generation's poor load times of UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 games, the internal memory (RAM
Ram
-Animals:*Ram, an uncastrated male sheep*Ram cichlid, a species of freshwater fish endemic to Colombia and Venezuela-Military:*Battering ram*Ramming, a military tactic in which one vehicle runs into another...

 and Flash ROM) was doubled from 32 MB to 64 MB with a part of it now acting as a cache, which also improved the web browser's performance.

Battery

To make the PSP slimmer, the capacity of the battery was reduced by 1/3. However, due to more efficient power usage, the run time of the PSP is still the same as the previous model. Older model batteries will still work which extends the amount of playing time. However, the battery cover on the newer model does not fit over the older battery due to its bulkier size. The batteries take about one and a half hours to charge and last roughly 4.5–7 hours depending on factors such as screen brightness settings, WLAN
Wireless LAN
A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...

 and volume levels.

In mid-December 2007, Sony released the PSP Extended Life Battery Kit, which includes a 2200 mAh battery with a battery cover that fits over the bulkier battery included, initially only available in North America. The kit comes with two new battery covers, one black and one silver. In March 2008 the Extended Battery Kit was released in Japan. However, unlike the North American kit, the batteries are sold individually with one specific cover. There are three separate kits; one kit includes a black cover, one includes a silver cover and one includes a white cover.

External appearance, inputs and outputs

The PSP Slim & Lite has a new gloss finish. The serial port was also modified in order to accommodate a new video-out feature (while rendering older PSP remote controls incompatible). In PSP-2000, PSP games will only output to external monitors or TVs in progressive scan mode, so televisions incapable of supporting progressive scan will not display PSP games. Non-game video outputs fine in either progressive or interlaced mode. USB charging was made possible (the PSP Slim will only charge while it is in "USB mode". It cannot be charged via USB when playing a game). However, there are unofficial USB charge plug-in downloads for charging the PSP with a USB without the need for being in USB mode. The D-Pad was raised in response to complaints of poor performance, while buttons offer improved responsiveness, confirmed in the GameSpot
GameSpot
GameSpot is a video gaming website that provides news, reviews, previews, downloads, and other information. The site was launched in May 1, 1996 by Pete Deemer, Vince Broady and Jon Epstein. It was purchased by ZDNet, a brand which was later purchased by CNET Networks. CBS Interactive, which...

 "hands-on" review: "several GameSpot editors have noticed that the d-pad and buttons on the new PSP provide a little more tactile feedback for a better overall feel."

A new simpler and more compact UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 loading tray design was developed, in which the tray swivels out instead of opening up completely, while the Wi-Fi switch was moved to the top of the PSP. To address many consumer complaints about the Memory Stick door breaking off the old PSP, the Memory Stick door has been relocated and redesigned. The speakers were repositioned on the front of the PSP near the top of its screen. The infra-red port was also removed because it offered no use to the original PSP generation other than in homebrew
PlayStation Portable homebrew
PlayStation Portable homebrew refers to the process of using exploits and hacks to execute unsigned code on the PlayStation Portable .-History of homebrew:...

 applications. Its analog stick was also redesigned to be more flexible and is not removable without opening the PSP. The air vent at the top of the original was also removed.

A "1seg
1seg
is a mobile terrestrial digital audio/video and data broadcasting service in Japan, Argentina, Brazil, Chile and Peru. Service began experimentally during 2005 and commercially on April 1, 2006. In Brazil, the broadcast started in late 2007 in just a few cities, with a slight difference from...

" TV tuner (model PSP-S310) peripheral, designed specifically for the PSP Slim & Lite model, was released in Japan on , 2007.

TV output and accessory port

Sony added TV output to the PSP Slim through Firmware
Firmware
In electronic systems and computing, firmware is a term often used to denote the fixed, usually rather small, programs and/or data structures that internally control various electronic devices...

 update 3.60. It can output in a conventional aspect ratio (4:3) or widescreen (16:9), and offers a screensaver if the PSP is inactive for a set amount of time. It is able to output games, videos, and other media. To achieve TV output on the Slim model, Composite
Composite video
Composite video is the format of an analog television signal before it is combined with a sound signal and modulated onto an RF carrier. In contrast to component video it contains all required video information, including colors in a single line-level signal...

, S-Video
S-Video
Separate Video, more commonly known as S-Video and Y/C, is often referred to by JVC as both an S-VHS connector and as Super Video. It is an analog video transmission scheme, in which video information is encoded on two channels: luma and chroma...

, Component
Component video
Component video is a video signal that has been split into two or more component channels. In popular use, it refers to a type of component analog video information that is transmitted or stored as three separate signals...

 (YPBPR
YPbPr
' is a color space used in video electronics, in particular in reference to component video cables. is the analog version of the YCBCR color space; the two are numerically equivalent, but YPBPR is designed for use in analog systems whereas YCBCR is intended for digital video. cables are also...

) and D-Terminal (YPBPR) cables are sold separately by Sony. PSP format games are output as a progressive scan
Progressive scan
Progressive scanning is a way of displaying, storing, or transmitting moving images in which all the lines of each frame are drawn in sequence...

 signal, which can be carried only by the Component and D-Terminal cables, and displayed on televisions which support progressive scan. They are also rendered at the 480 × 272 resolution of the PSP screen, rather than the 720 × 480 resolution used for output, and are not upscaled meaning they are displayed with black windowboxing
Windowbox (film)
Windowboxing in the display of film or video occurs when the aspect ratio of the media is such that the letterbox effect and pillarbox effect occur simultaneously...

 when viewed to an external display. This can be overcome on some TVs by using built-in zoom functionality. However, the PSP system software, music player and video playback are displayed in full-screen. As of firmware update 5.00, PlayStation (PSone) format software purchased from the PlayStation store is output in full-screen mode and optionally in interlaced format for non-progressive displays. Although the user needs component cables and a TV that supports 480p (mainly found in HDTVs) to play PSP format software, a homebrew plugin called FuSa allows anyone with a Slim PSP to view their games on any SDTV or HDTV using Composite or Component cables. The plugin is also advantageous to those with TVs that do support 480p because it allows a full screen (1:1 ratio) viewing of games. The maximum resolution through TV output is 720 × 480 pixels and composite video uses NTSC color encoding (no PAL composite signal is available; European TVs must be NTSC compatible to be used with a PSP via composite). The old PSP-1000 model is not capable of this feature due to a slightly different port. As a result, original PSP accessories (using the connector) will not work with the Slim and the Slim's accessories will not work with the original PSP. Sony has released a new version of the remote control accessory designed for the Slim as a result. The PSP Slim can still use 3.5 mm headphones, like the old PSP-1000.

Sony confirmed a GPS Accessory for the United States at Sony CES 2008. The GPS is to be retailed for the new Slim PSP models. It features maps on a UMD, and offer driving directions and city guide.

Releases and Limited Edition models

Limited Edition models began being released in Japan on , 2007; North America on , 2007; Australia on , 2007; UK on , 2007, and Europe on , 2007. The PSP-2000 was made available in Piano Black, Ceramic White, Ice Silver, Mint Green, Felicia Blue, Lavender Purple, Deep Red, Matte Bronze, Metallic Blue and Rose Pink as standard colors (not all colors were available in all countries), and had several special edition colored and finished consoles for games including Final Fantasy VII: Crisis Core (ice silver engraved), Star Ocean: First Departure (felicia blue engraved), Gundam
Gundam
The is a metaseries of anime created by Sunrise studios that features giant robots called "Mobile Suits" ; usually the protagonist's MS will carry the name Gundam....

(red gloss/matte black), and Monster Hunter Freedom
Monster Hunter Freedom
Monster Hunter Freedom is an action role-playing game for the PlayStation Portable. The game's aim is to complete quests given by various people in the goal of attaining higher and more prestigious hunting ranks. This game is the third installation in the Monster Hunter series and is based mostly...

(gold silkscreened) PSPs in Japan, Star Wars
Star Wars
Star Wars is an American epic space opera film series created by George Lucas. The first film in the series was originally released on May 25, 1977, under the title Star Wars, by 20th Century Fox, and became a worldwide pop culture phenomenon, followed by two sequels, released at three-year...

(Darth Vader silkscreened) and God of War: Chains of Olympus
God of War: Chains of Olympus
God of War: Chains of Olympus is an action-adventure game developed by Ready at Dawn and released by Sony Computer Entertainment for the PlayStation Portable in March 2008....

(Kratos silkscreened) PSPs in North America, a The Simpsons
The Simpsons
The Simpsons is an American animated sitcom created by Matt Groening for the Fox Broadcasting Company. The series is a satirical parody of a middle class American lifestyle epitomized by its family of the same name, which consists of Homer, Marge, Bart, Lisa and Maggie...

(bright yellow with white buttons, analog and UMD drawer) PSP in Australia and New Zealand, and Spider-Man
Spider-Man
Spider-Man is a fictional Marvel Comics superhero. The character was created by writer-editor Stan Lee and writer-artist Steve Ditko. He first appeared in Amazing Fantasy #15...

(red gloss/matte black) and Final Fantasy VII: Crisis Core (ice silver engraved) PSPs in Europe.

The PSP 3000, released on October 14, 2008, in North America, in Europe on , 2008, on , 2008, in Japan and in Australia on , 2008, is currently available in Piano Black, Pearl White, Mystic Silver, Radiant Red, Vibrant Blue, Spirited Green, Blossom Pink, Turquoise Green and Lilac Purple. The Limited Edition "Big Boss Pack" of Metal Gear Solid: Peace Walker
Metal Gear Solid: Peace Walker
is a video game produced by Konami and Kojima Productions that was released for the PlayStation Portable in 2010. Peace Walker is the fourth Metal Gear title for the PSP, although it is only the second to be considered part of the series' main canon, following Metal Gear Solid: Portable Ops...

saw the release of a camouflage PSP while the God of War: Ghost of Sparta
God of War: Ghost of Sparta
God of War: Ghost of Sparta is an action-adventure game developed by Ready at Dawn and SCE Santa Monica Studio and released by Sony Computer Entertainment for the PlayStation Portable in November 2010.Loosely based on Greek mythology and focused on protagonist Kratos, the game forms part of a saga...

PSP special bundle pack will include a black and red two-toned PSP.

Homebrew

The homebrew
PlayStation Portable homebrew
PlayStation Portable homebrew refers to the process of using exploits and hacks to execute unsigned code on the PlayStation Portable .-History of homebrew:...

 community were initially unable to hack the later PSP-2000s and the PSP-3000 because it had a new CPU (motherboards revealed to be TA-088v3 (for PSP Slim) and TA-090v2 (for PSP-3000)) which does not support the PRE IPL Exploit used in hacking the previous versions. This is due to the motherboard having its own PRE IPL where it checks the firmware thoroughly; if passed, the PRE IPL is cut off entirely to prevent unwanted modifications to the system.

In November 2008, Datel
Datel
Datel is a UK-based electronics and game console peripherals manufacturer. The company is best known for producing a wide range of hardware and peripherals for home computers in the 1980s, for example replacement keyboards for the ZX Spectrum, the PlusD disk interface and the Action Replay series...

 announced a "Lite Blue Tool" battery which allows the PSP-3000 to boot into service mode. This battery is not able to start homebrew as the new PRE-IPL has yet to be cracked. The Lite Blue Tool was deterred from distribution due to legal action by Sony. Some time later, Datel changed the name from Lite Blue Tool to Max Power Digital and changed the description.

MaTiAz, a known hacker in the PSP hacking community, found an exploit which is done with a US copy of GripShift
GripShift
GripShift is a hybrid title video game that was developed by Sidhe Interactive and co-published by Red Mile Entertainment, Sony Online Entertainment and Ubisoft Entertainment for the PlayStation Portable handheld in 2005. The game was later released for download on PlayStation 3 via the PlayStation...

 and a HEN save game exploit. However, this was only temporary. After the release of this initial hack, a sizable increase in sales of the game was experienced. Many eBay sellers inflated their prices to cash in on the sudden demand. A revised version of the PSP firmware (v5.03) was released shortly after to patch the exploit. Malloxis found a TIFF crash which is proven to work on 5.02 and 5.03 firmwares for PSP-3000; further crafted and engineered by MaTiAz, the TIFF crash became a TIFF exploit capable of loading an h.bin from the root memorystick. Davee, another hacker, further engineered this exploit with a privilege escalation exploit and created a Homebrew Enabler (HEN) which would allow the execution of unsigned code by users. In firmware revision 5.50, the TIFF vulnerability was removed, preventing any further firmwares being affected by the exploit. The HEN for the TIFF exploit, which was called "ChickHEN", was released on , 2009.

On June 5, 2009, custom firmware version 5.03GEN-A for HEN was released, which is compatible with both PSP-2000 v3 and PSP-3000. It allows users to play game backups (ISO/CSO), PS1 games, and includes access to PSN, VSH, and recovery mode. This marked a major step forward in ending Sony's PSP-3000 piracy protection. Two days later, on , 2009, a duo of hackers (Xenogears and Becus25) released custom firmware support software based on a modified work of the released 5.03GEN-A for the formerly unhackable handheld called "Custom Firmware Enabler 3.01" in which PSP-3000 users can install custom firmware and load those firmware's files onto the PSP's RAM with the direct usage of "ChickHEN".

On March 29, 2010, a user-mode exploit was revealed in the demo of the game Patapon 2
Patapon 2
is a video game by Sony Computer Entertainment. It is a sequel to Patapon.The game was released in Japan, Europe, and Australia before North America, and in North America it was first available only as a digital download via the PlayStation Store, as a "test case" to gauge the success of digital...

. This was quickly followed by the public release of "Half-Byte Loader", a piece of software allowing to load homebrew software on all PSP models (including the PSP Go) running firmwares less than 6.30. HBL has also been ported to Everybody's Golf, allowing HBL to run on 6.30 and 6.31 firmwares.

On December 24, 2010, Total_Noob's HEN (6.20 TN-A) was released, allowing users to run Homebrew on any PSP Console with the 6.20 firmware.

On December 25, 2010, Liquidzigong, a well known hacker with numerous identities (such as hrimfaxi and Virtuous Flame), released a Homebrew application for 6.20 TN-A called Prometheus ISO Loader. This application allowed users to run game-backups on their console, which would have not been possible using the stand alone HEN.

On December 30, 2010, Total_Noob updated his HEN to the version B (6.20 TN-B), which featured a way to downgrade ALL the PSPs, including those with TA-088v3 motherboard, 3000+ and Go, breaking the long-established "barrier" that prevented these PSP versions from downgrading.

On January 2, 2011, Mathieulh announced the discovery the PSP's master keys, allowing homebrew to run on the PSP without any firmware modifications.

On March 13, 2011, Virtuous Flame and Coldbird updated their HEN to the Version B3 (6.35 PRO-B3). This provided users with the ability to run ISO and CSO game-backups, run Homebrew games and applications, to run PS1 Games, and to run Plugins, while retaining access the PSN.

On May 29, 2011 the Pro CFW became open source and added compatibility with firmware version 6.39; this was upgraded on August 25, 2011 to version 6.60 compatibility.

Hardware issues

On release, an issue with interlacing was noticed on the PSP-3000 screen when objects were in motion. Gaming Bits (among others) did an in-depth review of the differences between the two versions, noting the interlacing issues, and about a week later Sony announced that they would not be releasing a software update to address the issue:

PSP Go

The PSP Go was revealed on May 30, 2009, in the June episode of the PlayStation Network online magazine Qore
Qore (PlayStation Network)
Qore is a subscription-based interactive online magazine for the PlayStation Network and replaces the Jampack series of disks offered by PlayStation Underground. Currently only available in North America, the service offers high definition videos, interviews, and behind-the-scenes footage...

 and was later officially announced on , 2009, at E3 2009. The PSP Go features Bluetooth
Bluetooth
Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...

 functionality, a smaller 3.8 inches (96.5 mm) screen and weighs 43% less than the original PSP. Instead of the UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 drive as found on previous models, the PSP Go has 16 GB
Gigabyte
The gigabyte is a multiple of the unit byte for digital information storage. The prefix giga means 109 in the International System of Units , therefore 1 gigabyte is...

 of internal flash memory and a Memory Stick Micro port that accepts cards up to 16 GB. Currently, the PSP Go has a max memory of 32 GB, but the M2 memory can be increased in firmware updates. Games must be downloaded from the PlayStation Store
PlayStation Store
The PlayStation Store is an online virtual market available to users of Sony's PlayStation 3 and PlayStation Portable game consoles via the PlayStation Network. The Store offers a range of downloadable content both for purchase and available free of charge. Available content includes full games,...

. The sliding mechanism on the screen hides the main face buttons and the analog 'nub' when not in use. With the release of the PSP Go
PSP Go
The PSP Go is a version of the PlayStation Portable handheld game console manufactured by Sony. It was released on October 1, 2009 in American and European territories, and on November 1 in Japan. It was revealed prior to E3 2009 through Sony's Qore VOD service...

, most future PSP games will also receive a PlayStation Store release, whereas only a handful of games were available before.

Sony announced in April 2011 that it would stop production of the PSP Go to focus resources on developing the PlayStation Vita (then known as the NGP). Shortly after, SCEA clarified that the PSP Go would still be produced for the North American market.

PlayStation Vita

The PlayStation Vita or simply the PS Vita is an upcoming handheld game console
Handheld game console
A handheld game console is a lightweight, portable electronic device with a built-in screen, game controls and speakers. Handheld game consoles are run on machines of small size allowing people to carry them and play them at any time or place...

 developed by Sony Computer Entertainment
Sony Computer Entertainment
Sony Computer Entertainment, Inc. is a major video game company specializing in a variety of areas in the video game industry, and is a wholly owned subsidiary and part of the Consumer Products & Services Group of Sony...

. It is the successor to the PlayStation Portable as part of the PlayStation
PlayStation
The is a 32-bit fifth-generation video game console first released by Sony Computer Entertainment in Japan on December 3, .The PlayStation was the first of the PlayStation series of consoles and handheld game devices. The PlayStation 2 was the console's successor in 2000...

 family of gaming devices.

The device includes two analog sticks, a 5 inches (127 mm) OLED
Organic light-emitting diode
An OLED is a light-emitting diode in which the emissive electroluminescent layer is a film of organic compounds which emit light in response to an electric current. This layer of organic semiconductor material is situated between two electrodes...

 multi-touch capacitive touchscreen
Touchscreen
A touchscreen is an electronic visual display that can detect the presence and location of a touch within the display area. The term generally refers to touching the display of the device with a finger or hand. Touchscreens can also sense other passive objects, such as a stylus...

, 3G
3G
3G or 3rd generation mobile telecommunications is a generation of standards for mobile phones and mobile telecommunication services fulfilling the International Mobile Telecommunications-2000 specifications by the International Telecommunication Union...

, Bluetooth and Wi-Fi
Wi-Fi
Wi-Fi or Wifi, is a mechanism for wirelessly connecting electronic devices. A device enabled with Wi-Fi, such as a personal computer, video game console, smartphone, or digital audio player, can connect to the Internet via a wireless network access point. An access point has a range of about 20...

 support. Internally, the device features a quad core ARM
ARM architecture
ARM is a 32-bit reduced instruction set computer instruction set architecture developed by ARM Holdings. It was named the Advanced RISC Machine, and before that, the Acorn RISC Machine. The ARM architecture is the most widely used 32-bit ISA in numbers produced...

 Cortex-A9 core processor and a quad core SGX543MP4+ graphics processing unit
Graphics processing unit
A graphics processing unit or GPU is a specialized circuit designed to rapidly manipulate and alter memory in such a way so as to accelerate the building of images in a frame buffer intended for output to a display...

 as well as LiveArea
LiveArea
LiveArea is an interface feature of Sony's PlayStation Vita that acts like a hub page and allows users to hop between different parts of the game space. LiveArea provides live message boards and trophy support. It is the successor to the XrossMediaBar which is featured in the PSP, the PS3, and...

 as its main user interface, which succeeds the XrossMediaBar
XrossMediaBar
The XrossMediaBar is a graphical user interface developed by Sony Computer Entertainment. The interface features icons that are spread horizontally across the screen. Navigation moves the icons, instead of a cursor. These icons are used as categories to organize the options available to the user...

 for the PlayStation Portable.

The device features full backwards compatibility with all PlayStation Portable games digitally released on the PlayStation Network, via PlayStation Store
PlayStation Store
The PlayStation Store is an online virtual market available to users of Sony's PlayStation 3 and PlayStation Portable game consoles via the PlayStation Network. The Store offers a range of downloadable content both for purchase and available free of charge. Available content includes full games,...

, the device's dual analog sticks will be supported in only select games. The device will upscale and smooth the graphics of the PSP games via a software emulator for the device.

Sales

Region Units sold  First available
Japan 15 million (as of December 28, 2009) December 12, 2004
United States 17 million (as of March 14, 2010) March 24, 2005
Europe 12 million (as of May 6, 2008) September 1, 2005
United Kingdom 3.2 million (as of January 3, 2009) September 1, 2005
Worldwide 71.4 million


By March 31, 2007, the PlayStation Portable had shipped 25.39 million units worldwide with 6.92 million in Asia, 9.58 million in North America, and 8.89 million Europe. In Europe, the PSP sold 4 million units in 2006 and 3.1 million in 2007 according to estimates by Electronic Arts
Electronic Arts
Electronic Arts, Inc. is a major American developer, marketer, publisher and distributor of video games. Founded and incorporated on May 28, 1982 by Trip Hawkins, the company was a pioneer of the early home computer games industry and was notable for promoting the designers and programmers...

. In 2007, the PSP sold units in the US according to the NPD Group
NPD Group
The NPD Group, Inc. is a leading North American market research company. The NPD Group consistently ranks among the top 25 market research companies in the independent Honomichl Top 50 report, which the media and the research industry acknowledge as a credible source of information on the market...

 and 3,022,659 in Japan according to Enterbrain
Enterbrain
is a Japanese magazine publisher established on April 1, 2000. Enterbrain magazines are generally focused on video games and computer entertainment as well as video game and strategy guides. In addition, the company publishes a small selection of anime artbooks. Enterbrain is based in Tokyo, Japan...

. In 2008, the PSP sold 3,543,171 units in Japan, according to Enterbrain.

In the United States, the PSP has sold 10.47 million units as of January 1, 2008, according to the NPD Group. In Japan, during the week of –30, 2008, the PSP nearly outsold all the other game consoles combined with 129,986 units sold, some of which were bundled with Monster Hunter Portable 2nd G, which was the best-selling game in that week, according to Media Create
Media Create
is a Japanese company that "gathers and analyzes data from the digital entertainment industry, specifically focusing on the Japanese console gaming market...

. As of , 2008, the PSP has sold 11,078,484 units in Japan, according to Enterbrain. In Europe, the PSP has sold units as of , 2008, according to Sony Computer Entertainment Europe. In the United Kingdom, the PSP has sold units as of , 2009, according to GfK
GfK
The GfK Group, established in 1934 as Gesellschaft für Konsumforschung is Germany's largest market research institute, and the fourth largest market research organisation in the world, after Nielsen Company, Kantar Group, and IMS Health...

 Chart-Track
Chart-Track
Chart-Track is a market research company that monitors music, videos and software sales in the United Kingdom, Ireland and Denmark and was formed in 1996. In July 2008 GfK took a majority stake in the company....

.

From 2006 through the third quarter of 2010, PSPs have sold a total of 53 million units.

Hardware

The PlayStation Portable uses the common "slab" or "candybar" form factor, measures approximately 17 × 7.3 × 2.2 cm (6.7 × 2.9 × 0.9 in), and weighs 280 g (9.88 oz). The front of the console is dominated by the system's 11 cm (4.3 in) LCD screen, which is capable of 480 × 272 pixel video playback with 16.77 million colors. Also on the front are the four PlayStation face buttons (, , , ), the directional pad, the analog 'nub', and several other buttons. In addition, the system includes two shoulder buttons and a USB 2.0 mini-B port on the top of the console and a WLAN switch and power cable input on the bottom. The back of the PSP features a read-only UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 drive for movies and games, and a reader compatible with Sony's Memory Stick Duo
Memory Stick
Memory Stick is a removable flash memory card format, launched by Sony in October 1998, and is also used in general to describe the whole family of Memory Sticks...

 flash card
Flash memory
Flash memory is a non-volatile computer storage chip that can be electrically erased and reprogrammed. It was developed from EEPROM and must be erased in fairly large blocks before these can be rewritten with new data...

s is located on the left of the system. Other features include an IrDA
Infrared Data Association
The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....

 compatible infrared port (discontinued in PSP-2000 and later series), built in stereo speakers and headphone port, and IEEE 802.11b
IEEE 802.11b-1999
IEEE 802.11b-1999 or 802.11b, is an amendment to the IEEE 802.11 specification that extended throughput up to 11 Mbit/s using the same 2.4 GHz band. This specification under the marketing name of Wi-Fi has been implemented all over the world...

 Wi-Fi
Wi-Fi
Wi-Fi or Wifi, is a mechanism for wirelessly connecting electronic devices. A device enabled with Wi-Fi, such as a personal computer, video game console, smartphone, or digital audio player, can connect to the Internet via a wireless network access point. An access point has a range of about 20...

 for access to the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

, ad-hoc multiplayer gaming, and data transfer.

The PSP uses two 333 MHz
Hertz
The hertz is the SI unit of frequency defined as the number of cycles per second of a periodic phenomenon. One of its most common uses is the description of the sine wave, particularly those used in radio and audio applications....

 MIPS32
MIPS architecture
MIPS is a reduced instruction set computer instruction set architecture developed by MIPS Technologies . The early MIPS architectures were 32-bit, and later versions were 64-bit...

 R4000-based CPU
Central processing unit
The central processing unit is the portion of a computer system that carries out the instructions of a computer program, to perform the basic arithmetical, logical, and input/output operations of the system. The CPU plays a role somewhat analogous to the brain in the computer. The term has been in...

s, a GPU
Graphics processing unit
A graphics processing unit or GPU is a specialized circuit designed to rapidly manipulate and alter memory in such a way so as to accelerate the building of images in a frame buffer intended for output to a display...

  with 2 MB
Megabyte
The megabyte is a multiple of the unit byte for digital information storage or transmission with two different values depending on context: bytes generally for computer memory; and one million bytes generally for computer storage. The IEEE Standards Board has decided that "Mega will mean 1 000...

 onboard VRAM running at 166 MHz, and includes 32 MB main RAM and 4 MB embedded DRAM
Dynamic random access memory
Dynamic random-access memory is a type of random-access memory that stores each bit of data in a separate capacitor within an integrated circuit. The capacitor can be either charged or discharged; these two states are taken to represent the two values of a bit, conventionally called 0 and 1...

 in total. The hardware was originally forced to run more slowly than it was capable of and most games ran at 222 MHz. However, with firmware update 3.50 on May 31, 2007, Sony removed this limit and allowed new games to run at a full 333 MHz.

The PSP includes an 1800 mAh
Ampere-hour
An ampere-hour or amp-hour is a unit of electric charge, with sub-units milliampere-hour and milliampere second...

 battery (1200 mAh on the 2000 and 3000 models) that will provide about 4–6 hours of gameplay, 4–5 hours of video playback, or 8–11 hours of audio playback. Official accessories for the console include an AC adapter, car adapter, headset, headphones with remote control, extended-life 2200 mAh battery, battery charger, carrying case, accessories pouch and cleaning cloth, and system pouch and wrist strap.

System software

See the PlayStation Support Site for the latest official System Software Information:

Sony has included the ability for the operating system, referred to as the System Software, to be updated. The updates can be downloaded directly from the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

 using the [System Update] feature under [Settings] in the XMB
XrossMediaBar
The XrossMediaBar is a graphical user interface developed by Sony Computer Entertainment. The interface features icons that are spread horizontally across the screen. Navigation moves the icons, instead of a cursor. These icons are used as categories to organize the options available to the user...

. Alternatively, they can be downloaded to a computer from the official PlayStation website, placed on a Memory Stick Duo (Memory Stick Micro for PSP Go models) in following directory: PSP → GAME → UPDATE → EBOOT.PBP, and subsequently installed on the system. Updates can also be installed from UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 game discs that require the update to run the game. The Japanese version of the PS3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

 allows the System Software to be updated by downloading the System Software onto the Hard Drive then to the PSP. Sony has prevented users from downgrading the PSP to an earlier version of the System Software that is currently installed.

While System Software updates can be used with consoles from any region, Sony recommends only downloading updates released for the region corresponding to the system's place of purchase. System Software updates have added various features including a web browser; Adobe Flash
Adobe Flash Player
The Adobe Flash Player is software for viewing multimedia, Rich Internet Applications and streaming video and audio, on a computer web browser or on supported mobile devices. Flash Player runs SWF files that can be created by the Adobe Flash authoring tool, by Adobe Flex or by a number of other...

 support; additional codecs for images, audio and video; PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

 connectivity and patches against several security exploits, vulnerabilities and execution of homebrew
Homebrew (video games)
Homebrew is a term frequently applied to video games or other software produced by consumers to target proprietary hardware platforms not typically user-programmable or that use proprietary storage methods...

 programs. The most current version is v6.60.

Web browser

The PSP Internet Browser is a version of the NetFront
NetFront
NetFront Browser is a mobile browser for embedded devices, developed by Access Co. Ltd. of Japan, and was designed to function as an embedded browser....

 browser made by Access Co. Ltd. and was released for free with the 2.00 system software update. The browser supports most common web technologies, such as HTTP cookie
HTTP cookie
A cookie, also known as an HTTP cookie, web cookie, or browser cookie, is used for an origin website to send state information to a user's browser and for the browser to return the state information to the origin site...

s, form
Form (web)
A webform on a web page allows a user to enter data that is sent to a server for processing. Webforms resemble paper or database forms because internet users fill out the forms using checkboxes, radio buttons, or text fields...

s, CSS
Cascading Style Sheets
Cascading Style Sheets is a style sheet language used to describe the presentation semantics of a document written in a markup language...

, as well as basic JavaScript
JavaScript
JavaScript is a prototype-based scripting language that is dynamic, weakly typed and has first-class functions. It is a multi-paradigm language, supporting object-oriented, imperative, and functional programming styles....

 capabilities.

The version 2.50 upgrade added Unicode (UTF-8)
UTF-8
UTF-8 is a multibyte character encoding for Unicode. Like UTF-16 and UTF-32, UTF-8 can represent every character in the Unicode character set. Unlike them, it is backward-compatible with ASCII and avoids the complications of endianness and byte order marks...

 character encoding
Character encoding
A character encoding system consists of a code that pairs each character from a given repertoire with something else, such as a sequence of natural numbers, octets or electrical pulses, in order to facilitate the transmission of data through telecommunication networks or storage of text in...

 and Auto-Select as options in the browser's encoding menu, and also introduced the saving of input history for online forms.

Version 2.70 of the PSP's system software introduced basic Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

 capabilities to the browser. However, the player runs Flash version 6, five iterations behind the current desktop version 11, making some websites difficult to view.

There are three different rendering modes: "Normal", "Just-Fit", and "Smart-Fit". "Normal" will display the page with no changes, "Just-Fit" will attempt to shrink some elements to make the whole page fit on the screen and preserve layout and "Smart-Fit" will display content in the order it appears in the HTML, and with no size adjustments; instead it will drop an element down below the preceding element if it starts to go off the screen.

The browser also has limited tabbed browsing, with a maximum of three tabs. When a website tries to open a link in a new window, the browser opens it in a new tab.

Parents can limit content by enabling Browser Start Up Control which blocks all access to the web browser and creating a 4-digit PIN under [Settings] in [Security]. Additionally, the browser can be configured to run under a proxy server
Proxy server
In computer networks, a proxy server is a server that acts as an intermediary for requests from clients seeking resources from other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource available from a different server...

 and can be protected by the security PIN to enable the use of web filtering or monitoring software through a network. Recently, TrendMicro for PSP was added as a feature that can be enabled via a subscription to filter or monitor content on the PSP.

The PSP browser is slower compared to modern browsers and often runs out of memory due to limitations put in place by Sony. Alternatively, Homebrew has allowed a custom version of the browser to be released that utilizes all 32/64 MB of the PSP's RAM, which allows the browser to load pages faster and have more memory for larger pages. Opera Mini can also be used on PSP through PSPKVM, a homebrew application which is a Sun Java Virtual Machine. It was claimed to provide much faster loading times than the default browser and provides better web page capability.

Remote Play

Remote Play allows the PSP to access many features of a PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

 console from a remote location using the PS3's WLAN
Wireless LAN
A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...

 capabilities, a home network, or the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

. Features that can be used with Remote Play include viewing photos and slideshows, listening to music, watching videos stored on the PS3's HDD or on connected USB devices, and several other features. Additionally, Remote Play allows the PS3 to be turned on and off remotely and allows the PSP to control audio playback from the PS3 to a home theater system without having to use a television
Television
Television is a telecommunication medium for transmitting and receiving moving images that can be monochrome or colored, with accompanying sound...

. Although most of the PS3's capabilities are accessible with Remote Play, playback of DVD
DVD
A DVD is an optical disc storage media format, invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995. DVDs offer higher storage capacity than Compact Discs while having the same dimensions....

s, Blu-ray Disc
Blu-ray Disc
Blu-ray Disc is an optical disc storage medium designed to supersede the DVD format. The plastic disc is 120 mm in diameter and 1.2 mm thick, the same size as DVDs and CDs. Blu-ray Discs contain 25 GB per layer, with dual layer discs being the norm for feature-length video discs...

s, PlayStation 2
PlayStation 2
The PlayStation 2 is a sixth-generation video game console manufactured by Sony as part of the PlayStation series. Its development was announced in March 1999 and it was first released on March 4, 2000, in Japan...

 games, most PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

 games, and copy-protected files stored on the PS3's hard drive are not supported.

VOIP access

Starting with system software version 3.90, PSP-2000, PSP-3000 and PSP-N1000 can use the Skype
Skype
Skype is a software application that allows users to make voice and video calls and chat over the Internet. Calls to other users within the Skype service are free, while calls to both traditional landline telephones and mobile phones can be made for a fee using a debit-based user account system...

 VoIP service. The PSP-2000 requires a headset for this feature while the microphone is built into the PSP-3000 and PSP-N1000. Due to hardware constraints, it is not possible to use the VoIP service on PSP-1000. The service allows Skype calls to be made over Wi-Fi and on the PSP Go over the Bluetooth Modem feature. Users must purchase Skype credit in order to make calls to non Skype devices such as a landline or mobile phone.

Room for PlayStation Portable

Announced at TGS
Tokyo Game Show
The , commonly known as TGS, is a video game expo / convention held annually in the Makuhari Messe, in Chiba, Japan. It is presented by the Computer Entertainment Supplier's Association and the Nikkei Business Publications, Inc...

 2009, a similar service to PlayStation Home
PlayStation Home
PlayStation Home is a virtual 3D social gaming network developed by Sony Computer Entertainment's London Studio for the PlayStation 3 on the PlayStation Network . It is available directly from the PlayStation 3 XrossMediaBar under PlayStation Network. Membership is free, and only requires a PSN...

, the PlayStation 3's online community-based service, was being developed for the PSP. Named "Room" (officially spelled as R∞M with capital letters and the infinity symbol in place of the "oo"), it was being beta tested in Japan from October 2009 to April 2010. It was able to be launched directly from the PlayStation Network section of the XMB. Just like in Home, PSP owners would have been able to invite other PSP owners into their rooms to "enjoy real time communication." Development of Room halted on , 2010, due to the feedback of the community.

Digital Comics Reader

Sony has partnered with publishers such as 2000AD, Disney, IDW Publishing
IDW Publishing
IDW Publishing, also known as Idea + Design Works, LLC and IDW, is an American publisher of comic books and comic strip collections. The company was founded in 1999 and has been awarded the title "Publisher of the Year Under 5% Market Share" for the years 2004, 2005 and 2006 by Diamond Comic...

, Insomnia
Insomnia Publications
Insomnia Publications Ltd was a British comic book publishing company.-History:Insomnia was an independent comics publisher founded by Managing Director Crawford Coutts in 2006 to publish his own work...

, iVerse, Marvel
Marvel Comics
Marvel Worldwide, Inc., commonly referred to as Marvel Comics and formerly Marvel Publishing, Inc. and Marvel Comics Group, is an American company that publishes comic books and related media...

 and Titan
Titan Books
Titan Publishing Group is an independently owned publishing company, established in 1981. It is based at offices in London, England's Bankside area. The Books Division has two main areas of publishing: film & TV tie-ins/cinema reference books; and graphic novels and comics reference/art titles. The...

 to release digitized comics on the PlayStation Store. This new application requires PSP firmware 6.20 for it adds a new XMB category called "Extra". The Digital Comics Reader application can be downloaded on the PlayStation Comics official website.

The PlayStation Store's "Comic" section launched in the United States and English speaking PAL regions (United Kingdom, Ireland, South Africa, Australia, New Zealand) on , 2009, though the first issues of Aleister Arcane, Astro Boy: Movie Adaptation, Star Trek: Enterprise Experiment
Star Trek
Star Trek is an American science fiction entertainment franchise created by Gene Roddenberry. The core of Star Trek is its six television series: The Original Series, The Animated Series, The Next Generation, Deep Space Nine, Voyager, and Enterprise...

and Transformers: All Hail Megatron
Transformers
A transformer is a device that transfers electrical energy from one circuit to another by magnetic coupling.Transformer may also refer to:* ASUS Eee Pad Transformer, an Android 3.2 Honeycomb tablet computer manufacturer by Asus...

were made available as early as through limited time PlayStation Network redeem codes. The service premiered in Japan on , 2009, with licensed publishers Ascii Mediaworks, Enterbrain
Enterbrain
is a Japanese magazine publisher established on April 1, 2000. Enterbrain magazines are generally focused on video games and computer entertainment as well as video game and strategy guides. In addition, the company publishes a small selection of anime artbooks. Enterbrain is based in Tokyo, Japan...

, Kadokawa
Kadokawa Shoten
is a well-known Japanese publishing company based in Tokyo, Japan. Kadokawa has published both manga novels and magazines, such as Newtype magazine...

, Kodansha
Kodansha
, the largest Japanese publisher, produces the manga magazines Nakayoshi, Afternoon, Evening, and Weekly Shonen Magazine, as well as more literary magazines such as Gunzō, Shūkan Gendai, and the Japanese dictionary Nihongo Daijiten. The company has its headquarters in Bunkyō, Tokyo...

, Shueisha
Shueisha
is a major publisher in Japan. The company was founded in 1925 as the entertainment-related publishing division of Japanese publisher Shogakukan. The following year, Shueisha became a separate, independent company. Magazines published by Shueisha include Weekly Shōnen Jump, Weekly Young Jump,...

, Shogakukan
Shogakukan
is a Japanese publisher of dictionaries, literature, manga, non-fiction, DVDs, and other media in Japan.Shogakukan founded Shueisha which founded Hakusensha. These are three separate companies, but are together called the Hitotsubashi Group, one of the largest publishing groups in Japan...

, Square-Enix, Softbank Creative
SoftBank Creative
is a Japanese publishing company and a subsidiary of the SoftBank telecommunications company. It was founded in 1981 and is headquartered in Tokyo, Japan.-External links:* *...

 (HQ Comics), Hakusensha
Hakusensha
is a Japanese publishing company. It is headquartered in Chiyoda, Tokyo.The company mainly publishes manga magazines of various genres and is involved in certain series' productions in their games, original video animation, musical and their animated TV series....

, Bandai Visual
Bandai Visual
, is a Japanese anime, film production and distribution enterprise, established by Bandai Co., Ltd. and a subsidiary of Namco Bandai Holdings, Inc., which is based in Minato, Tokyo, Japan. Since the reorganisation of Namco Bandai Holdings in 2006, Bandai Visual now heads the group's Visual and...

, Fujimishobo, Futabasha
Futabasha
is a Japanese publishing company headquartered in Higashigokenchō, Shinjuku, Tokyo, Japan.-List of magazines published by Futabasha:*Bravo Ski*Comic Seed!*Futabasha Web Magazine*Manga Action ZERO*Tōji Rō*Getter Robot Saga...

 and Bunkasha. In early 2010 the application expanded to German, French, Spanish and Italian languages with Digital Comics available in the respective European countries.

The choice of regional Comic Reader software is dictated by the PSP's firmware region, and cannot be chosen. The Japanese Comic Reader will not display comics purchased from the European store, and vice versa. So although a Japanese PSP can log into the European Playstation Store and purchase and display videos and games bought there, any comics purchased cannot be displayed.

Games

In addition to playing PSP games, several older PlayStation games have been rereleased and can be downloaded and played on the PSP via emulation. Currently, the only three official ways to access this feature are through the PlayStation Network service for PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

, PSP, or a PC.

Demos for commercial PSP games can be downloaded and booted directly from a Memory Stick
Memory Stick
Memory Stick is a removable flash memory card format, launched by Sony in October 1998, and is also used in general to describe the whole family of Memory Sticks...

. Demos are also sometimes issued in UMD
Universal Media Disc
The Universal Media Disc is an optical disc medium developed by Sony for use on their PlayStation Portable handheld gaming and multimedia platform...

 format and mailed out or given to customers at various retail outlets as promotional content.

During E3 2006, Sony Computer Entertainment America announced that the Greatest Hits range of budget titles were to be extended to the PSP system. On , 2006, Sony CEA released the first batch of Greatest Hits titles. The PSP Greatest Hits lineup consist of games that have sold 250,000 copies or more and have been out for nine months. PSP games in this lineup retail for $19.99 each.

Sony Computer Entertainment Europe announced on , 2006, that a number of titles would be available under the Platinum range
Platinum range
The Platinum Range is a Sony PlayStation budget range in the PAL regions, notably Europe , Australia, New Zealand, India, and Africa...

 for €24.99 each in Europe and £19.99 in the UK.

Sony has said downloadable games will still be limited to 1.8 GB, most likely to guarantee a potential UMD release.

Homebrew development

On June 15, 2005, hackers disassembled the code of the PSP and distributed it online. Initially the modified PSP allowed users to run custom code and a limited amount of protected software. Sony responded to this by repeatedly upgrading the software. Over time people were able to unlock the firmware and allow users to run more custom content and more protected software. One of the ways hackers were able to run protected software on the PSP was through the creation of ISO loaders which could load copies of UMD games from the memory stick.

Reception

The PSP received generally favorable reviews soon after launch and most reviewers cited similar strengths and weaknesses. CNET
CNET
CNET is a tech media website that publishes news articles, blogs, and podcasts on technology and consumer electronics. Originally founded in 1994 by Halsey Minor and Shelby Bonnie, it was the flagship brand of CNET Networks and became a brand of CBS Interactive through CNET Networks' acquisition...

 awarded the system an 8.5 out of 10 and praised the console's powerful hardware and its multimedia capabilities while lamenting the lack of a screen guard or a guard over the reading surface of UMD cartridges. Engadget
Engadget
Engadget is a multilingual technology blog network with daily coverage of gadgets and consumer electronics. Though on appearance Engadget functions much like a blog and may be defined as such, much of its editorial content takes the form of an online magazine...

 applauded the console's design, stating that "it is definitely one well-designed, slick little handheld". PC World
PC World (magazine)
PC World is a global computer magazine published monthly by IDG. It offers advice on various aspects of PCs and related items, the Internet, and other personal-technology products and services...

 commended Sony
Sony
, commonly referred to as Sony, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan and the world's fifth largest media conglomerate measured by revenues....

's decision to include built-in Wi-Fi
Wi-Fi
Wi-Fi or Wifi, is a mechanism for wirelessly connecting electronic devices. A device enabled with Wi-Fi, such as a personal computer, video game console, smartphone, or digital audio player, can connect to the Internet via a wireless network access point. An access point has a range of about 20...

 capability, but criticized the lack of a web browser at launch and the glare and smudges that resulted from the console's shiny exterior. Most reviewers also praised the console's large and bright viewing screen and its audio and video playback capabilities. In 2008, Time
Time (magazine)
Time is an American news magazine. A European edition is published from London. Time Europe covers the Middle East, Africa and, since 2003, Latin America. An Asian edition is based in Hong Kong...

 listed the PSP as a "gotta have travel gadget", citing the console's movie selection, telecommunications capability, and upcoming GPS functionality. The PSP Go received mixed reviews to date. IGN gave the product a 7.2 stating that with the absence of the UMD slot, the PSP Go is difficult to consider for purchase.

Controversial advertising campaigns

  • Sony admitted in late 2005 to hiring graffiti
    Graffiti
    Graffiti is the name for images or lettering scratched, scrawled, painted or marked in any manner on property....

     artists to spray paint advertisements for the PSP in seven major U.S. cities including New York City, Atlanta
    Atlanta, Georgia
    Atlanta is the capital and most populous city in the U.S. state of Georgia. According to the 2010 census, Atlanta's population is 420,003. Atlanta is the cultural and economic center of the Atlanta metropolitan area, which is home to 5,268,860 people and is the ninth largest metropolitan area in...

    , Philadelphia
    Philadelphia, Pennsylvania
    Philadelphia is the largest city in the Commonwealth of Pennsylvania and the county seat of Philadelphia County, with which it is coterminous. The city is located in the Northeastern United States along the Delaware and Schuylkill rivers. It is the fifth-most-populous city in the United States,...

    , and San Francisco
    San Francisco, California
    San Francisco , officially the City and County of San Francisco, is the financial, cultural, and transportation center of the San Francisco Bay Area, a region of 7.15 million people which includes San Jose and Oakland...

    . The mayor of Philadelphia has filed a cease and desist
    Cease and desist
    A cease and desist is an order or request to halt an activity and not to take it up again later or else face legal action. The recipient of the cease-and-desist may be an individual or an organization....

     order and may file a criminal complaint. According to Sony, it is paying businesses and building owners for the right to spraypaint their walls.
  • In 2006, Sony ran a poster campaign in England. One of the poster designs with the slogan "Take a running jump here" was removed from a Manchester Piccadilly station
    Manchester Piccadilly station
    Manchester Piccadilly is the principal railway station in Manchester, England. It serves intercity routes to London Euston, Birmingham New Street, South Wales, the south coast of England, Edinburgh and Glasgow Central, and routes throughout northern England...

     tram platform due to concerns that it might encourage suicide.
  • In July 2006, news spread of a billboard advertisement released in the Netherlands which depicted a white woman holding a black woman by the jaw, saying "PlayStation Portable White is coming." Some found this to be racially charged due to the portrayal of a white woman subjugating a black woman. Two other similar advertisements also existed, one had the two women facing each other on equal footing in fighting stances, while the other had the black woman in a dominant position on top of the white woman. The stated purpose of the advertisements was to contrast the white and black versions of its game console available for sale. These ads were never released in the rest of the world, and were pulled from the Netherlands after the controversy was raised. Despite having been released only in the Netherlands, the advertisement gathered international press coverage. Engadget notes that Sony may have hoped to "capitalize on a PR firestorm".
  • Sony came under scrutiny online in December 2006 for a guerrilla marketing
    Guerrilla marketing
    Guerrilla warfare is about waging small intermittent attacks on different territories of the opponent with the aim of harassing and demoralising the opponent and eventually securing permanent footholds....

     campaign hoping to go viral
    Viral marketing
    Viral marketing, viral advertising, or marketing buzz are buzzwords referring to marketing techniques that use pre-existing social networks to produce increases in brand awareness or to achieve other marketing objectives through self-replicating viral processes, analogous to the spread of viruses...

    , for the console, with advertisers masquerading as young bloggers who desperately wanted a PSP. The site was registered to and created by the St. Louis, Missouri, advertising firm Zipatoni
    Zipatoni
    Zipatoni is an American marketing company that provides clients "zany" and "off-beat" marketing services, mainly through buzz marketing or viral marketing....

     on behalf of Sony before it was taken down.

See also

  • Media Go
    Media Go
    Media Go is a video and audio player developed by Sony Creative Software, announced at E3 2009 for Microsoft Windows. Media Go manages content on Sony family products such as Sony Ericsson cellular telephones and the PlayStation Portable; it can also playback multimedia content, serving a function...

     – A Windows application that supports the PSP
  • Mylo
    Mylo (Sony)
    My Life Online is a device created and marketed by Sony for portable instant messaging and other Internet-based communications, browsing Internet web sites and playback and sharing of media files. The pocket-sized, tablet-shaped handheld device has a screen which slides up to reveal a QWERTY...

     – A Sony messaging device
  • PlayStation Portable system software
    PlayStation Portable system software
    PlayStation Portable System Software is the official, updatable firmware for the PlayStation Portable. Updates add new functionality as well as security patches to prevent homebrew applications and plugins being run on the system. Updates can be obtained in four ways:*Direct download to the PSP...

  • Sony Ericsson Xperia Play
    Sony Ericsson Xperia Play
    The Sony Ericsson Xperia Play, codenamed Zeus, is a handheld game console smartphone produced by Sony Ericsson. Under the Xperia smartphone brand running Android 2.3 Gingerbread, the device is the first device to be part of the PlayStation Certified program which means that it can play PlayStation...


External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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