a psp is because you can add mp3 music on to it it has got better graphics and you can download themes to it
the dsi rocks the psp is not as good the dsi!:) the right answer
dsi
dsi is the best and psp is not so good
get a PSP because it is a little better
from my expectations, I see the DSi seems to have better features then PSP 3000.
they both have Internet dsi has two 2.0 mega pixel camera . psp you can watch movies and it has better graphics . i will say psp
A dsi is not better than a PSP because psp's have a bigger screen, and much better graphics for gaming. They also have an analog stick and harder to lose games. They have Skype and PlayStation store as well, and Dsi's don't. With PSP's you can de-scratch the screen with displex, and with DSi you can't. PSP'S ARE BETTER IN EVERY WAY!
Nintendo DSi
Nintendo DSi.
a psp has great graphics and a dsi doesn't a psp and a dsi have all the same exept that a psp has way better volume and you could DOWNLOAD MUSIC. so i would say the psp is a better device but you cant go wrong with either one of them
the psp is better than wii because psp could download games
psp go