Screenshot comparison - 3DS vs. DS, 3DS vs. PSP
DS LITE VS PSP - Versus Jugamer - YouTube
DS vs PSP Wirelessly - Infendo: Nintendo News, Review, Blog, and Podcast
PlayStation Portable - Wikipedia
Screenshot comparison - 3DS vs. DS, 3DS vs. PSP
Nintendo DS vs. The Sony PSP - InfiniGEEK
iPad size comparison: DS, PSP, Kindle and more | GamesRadar+
PSP VS DS Graphics Comparison | N4G
Apple slams PSP, DS at iPhone/iPod conference - GameSpot
PSP vs Nintendo DS | The Handheld Front of the 7th Generation - Scott The Woz : r/scottthewoz
DF Retro" DF Retro Extra: Sony PSP vs Nintendo DS at E3 2004! The Console War That Defined Mobile Gaming (TV Episode 2018) - IMDb
DS versus PSP: the battle for the best LCD | Engadget
Nintendo DS and PSP Gift Guide 2010
N-Gage, Sony PSP, Nintendo DS. What Do We Really Think?
PSP vs DS war´s early days..... - 9GAG
Star Tribune: DS is easy to pick over the PSP | Engadget
Why the DS and PSP Suck | WIRED
Sony PSP Vs Nintendo DS - Review - YouTube
Cheat Code Central: DS vs. PSP
File:PSP and DS.jpg - Wikimedia Commons
Buyer's Guide: Nintendo DS versus Sony PSP - GameSpot
Question of the Week Responses: DS vs PSP Revisited
Cheat Code Central: DS vs. PSP
