Video: Digital Foundry Retro Extra - Sony PSP Vs Nintendo DS At E3 2004 - My Nintendo News
Why the PSP is blatantly better than the DS – Destructoid
Question Of The Week Responses: Nintendo's DS vs. Sony's PSP
Weekly Japanese console chart: PSP and DS neck and neck | The Independent | The Independent
Question of the Week Responses: DS vs PSP Revisited
Nintendo DS vs PSP (Super Mario 64) Side by Side Comparison - YouTube
Screenshot comparison - 3DS vs. DS, 3DS vs. PSP
File:Ds-gb-psp.jpg - Wikimedia Commons
N-Gage, Sony PSP, Nintendo DS. What Do We Really Think?
Sony PSP Vs Nintendo DS - Review - YouTube
PSP vs. DS: Ventas de agosto en EEUU
iPad size comparison: DS, PSP, Kindle and more | GamesRadar+
Report: PSP game sales robust, DS sales amazing | Ars Technica
PSP GO vs DS LITE - YouTube
Difference between Sony PSP and Nintendo DS -
Sony PSP vs. Nintendo DS - IGN
Buyer's Guide: Nintendo DS versus Sony PSP - GameSpot
Sony PSP vs. Nintendo DS - IGN
DS Lite versus DS & PSP backlight - Video Games Blogger
Why the DS and PSP Suck | WIRED
Apple slams PSP, DS at iPhone/iPod conference - GameSpot
Sony launches new PSP in Japan to battle Nintendo DS | Reuters.com
N-Gage, Sony PSP, Nintendo DS. What Do We Really Think?
Nintendo DS Lite vs Sony PSP 3000: What is the difference?
