DS

OK, let me start by saying that PSP has better graphics. HOWEVER, graphics are NOT everything. 7 PSPBoth have surround sound, and a headphone jack DS Lite has a slightly quieter volume than the original, though. 4 BOTH -2 DS LiteBoth Have Online Games, but Nintendo Wifi Connection is considered a better, safer, and more developed system that even has in-game online text messaging and Voice IP gemunications. 1.5 PSP DS 3DS has a microphone that Sony just didn't think of. 1.5 DSDS also has a touch screen - the most revolutionary thing on gaming shelves since a geputer mouse. 5 DSDS has MANY Original Games and a few ports (older games moved from an older system to a newer system) The PSP's games mainly consist of sequels and ports. The majority of good PSP games are also racing games, a very limited category, and the sports games aren't as good as they look. 5 DSDS Cartridges are about 1/7 the size of PSP's UMDs 2 DSPSP has an "analog stick", but it is really just a flat circle that you can move around in all directions - NOT a "true" analog stick. 2 PSPDS Has 2 Screens Each half the size of the PSP's 4 DSPSP Has a Wide-screen Resolution that is equal to both of the DS's screens gebined 3.5 PSPThe DS has a "Clamshell Design" That lets you protect it better. DS Lite has a side loading stylus. 2 DS 2.5 DS LITE EXTRADS is Smaller and Lighter 2 DS 4 EXTRA DS LiteScratches and Smudges Show up easier on PSP