The PlayStation Portable, officially abbreviated PSP, is a handheld game console manufactured and marketed by Sony Corporation. The PlayStation Portable is the first and only handheld video game console to use an optical disc format, Universal Media Disc (UMD), as its primary storage medium.
Media Medium: UMD Disc
CPU: MIPS R4000-based
Graphics: Sony CXD187
Sound: Embedded Virtual Mobile Engine (VME) Sound Core
Display: 480 × 272