XBox 360

The Xbox 360 is the second video game console produced by Microsoft, and was developed in cooperation with IBM, ATI, and SiS. Its Xbox Live service allows players to compete online and download content such as arcade games, game demos, trailers, TV shows, and movies. The Xbox 360 is the successor to the Xbox, and competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles.

The Xbox 360 was officially unveiled on MTV on May 12, 2005, with detailed launch and game information divulged later that month at the Electronic Entertainment Expo (E3). It is the first console to provide a near-simultaneous launch across three major sales regions (Europe, Japan and United States). The console sold out completely at release (with the exception of Japan) and, as of January 3, 2008, 17.7 million units have been sold worldwide according to Microsoft. The Xbox 360 comes in four different versions, the "Core", the "Arcade" console, the "Premium" console, and the "Elite" console, each having its own set of included accessories and features.



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PlayStation 3

The PlayStation 3 (officially marketed PLAYSTATION 3, commonly abbreviated PS3) is the third home video game console produced by Sony Computer Entertainment and 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 systems.

A major feature that distinguishes the PlayStation 3 from its predecessors is its unified online gaming service, the PlayStation Network, which contrasts with Sony's former policy of relying on games' developers for online play. Other major features of the console include its robust multimedia capabilities, connectivity with the PlayStation Portable, and its use of a next-gen optical media, Blu-ray Disc, as its primary storage medium.

The PlayStation 3 was first released on November 11, 2006, in Japan, November 17, 2006 in North America, and March 23, 2007 in Europe and Oceania, with two stock keeping units (SKUs): a basic version with a 20 GB hard disk drive (HDD), and a premium version with a 60 GB HDD and several additional features. (The 20 GB version was not released in Europe or Oceania.) Since then, the console has had several revisions made to its available SKUs and has faced stiff competition from the other seventh generation consoles. As of December 2007, the PS3 is in third place in sales for its generation.



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Nintendo Wii


The Wii is the fifth home video game console released by Nintendo. The console is the direct successor to the Nintendo GameCube. Nintendo states that its console targets a broader demographic than that of Microsoft's Xbox 360 and Sony's PlayStation 3, but it competes with both as part of the seventh generation of video game systems.
A distinguishing feature of the console is its wireless controller, the Wii Remote, which can be used as a handheld pointing device and can detect acceleration and orientation in three dimensions. Another is WiiConnect24, which enables it to receive messages and updates over the Internet while in standby mode.
Nintendo first spoke of the console at the 2004 E3 press conference and later unveiled the system at the 2005 E3. Satoru Iwata revealed a prototype of the controller at the September 2005 Tokyo Game Show. At E3 2006, the console won the first of several awards.[9] By December 8, 2006, it had completed its launch in four key markets. The Financial Times reported that as of September 12, 2007, the Wii is the sales leader of its generation, based on sales figures from Enterbrain, NPD Group and GfK.



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