The introduction of “PSP” highlights the company’s long-awaited foray into the portable entertainment market. With unmatched advantages of the Sony Group, such as global brand awareness, superior technologies in the most advanced semiconductor processes, “PSP” further broadens entertainment experiences into the portable arena.
The foundation of this new platform is Universal Media Disc (UMD), which comprises of a 60mm optical disc (1.8 GB) in a cartridge, developed by the Sony Group, utilizing its latest disc technologies. Compared to the out-dated mask ROM cartridge, optical disc has huge advantages such as shorter turn around time for manufacturing, larger data capacity and lower media costs. The latest copy-protection technology will be applied to offer content developers and publishers a safe and copy-protected environment.
“PSP” will be equipped with a wide screen 480 x 272 pixel (16 by 9) TFT LCD monitor with a backlight, and powered by super chipsets utilizing the latest 90 nm semiconductor technology. For graphics, 3D rendering will be enhanced by the employment of curved surfaces (NURBS) along with conventional polygons. Video quality will also be enhanced with MPEG4, which delivers quality equivalent to DVD video at a low data rate.
“PSP” will have an USB 2.0 port for further expandability and connectivity to other devices, such as “PSP,” PlayStation 2 and many other systems, along with a Memory Stick(TM) slot for network applications and data transportability in a wireless environment.