PlayStation Portable or PSP is a handheld gaming console is developed by Sony. PSP is introduced in 2004, it is significantly a miniature version of the PlayStation console that weighs approximately .62lbs (280g) and is 6.7 inches wide by 2.9 inches high by .9 inches in depth.
PSP is more than just a handheld game player, it supports UMD or universal media disc, movie and game titles. A CPU with 32MB of main memory and powered by a lithium-ion battery, is also included in it. There are many games and movie titles that are available for PSP and the system displays 3D graphics on a 4.3 inch widescreen LCD. The Universal Media Disc are little smaller than a regular game discs or DVDs. UMD is about 2.4 inches in diameter.
The PSP has similar game control functions to the PlayStation controller. The movies also have good control functions, including stop, play, rewind, fast forward and pause. PSP is a portable handheld game and a movie player, it shows digital pictures and video files. The digital pictures and video files all can be easily transferred by using Sony’s Memory Stick Duo, it was designed for the use with PSP.