DF Retro" DF Retro Extra: Sony PSP vs Nintendo DS at E3 2004! The Console War That Defined Mobile Gaming (TV Episode 2018) - IMDb
You Decide: Sony PSP or Nintendo 3DS? | HowStuffWorks
DS vs PSP Wirelessly - Infendo: Nintendo News, Review, Blog, and Podcast
N-Gage, Sony PSP, Nintendo DS. What Do We Really Think?
Did you prefer the PSP or the Nintendo DS? | Page 3 | ResetEra
Sony PSP vs. Nintendo DS - IGN
Difference between Sony PSP and Nintendo DS -
Cheat Code Central: DS vs. PSP
Why do people not talk about the PSP like they do about the DS or the GB, despite being as popular? : r/gaming
Screenshot comparison - 3DS vs. DS, 3DS vs. PSP - Nintendo Everything
DS vs. PSP – GamerSushi
PSP vs. Nintendo DS – Closest Race Since SNES vs. Genesis
PSP vs DS - Community | Facebook
Gamasutra - Exclusive: Sony PSP Versus Nintendo DS - The Sales Showdown
DF Retro" DF Retro Extra: Sony PSP vs Nintendo DS at E3 2004! The Console War That Defined Mobile Gaming (TV Episode 2018) - IMDb
File:PSP and DS.jpg - Wikimedia Commons
Sony PSP vs. Nintendo DS - IGN
PlayStation Portable - Wikipedia
Apple slams PSP, DS at iPhone/iPod conference - GameSpot
The graphics gap between the DS and PSP was much larger than the graphics gap between the 3DS and PSVita. : r/gaming
DS Vs. PSP – who won E3? | Pocket Gamer
Nintendo DS Lite (NDSL) vs PSP Slim - ShaolinTiger - Kung-Fu Geekery
Why the PSP is blatantly better than the DS – Destructoid
