dsi is the best and psp is not so good
Nintendo DSi
Nintendo DSi.
PS3 is better as a home games console and should be compared with the Nintendo Wii or Xbox 360 which are also Game Consoles. The PSP and PSP Go would be the Portables to compare to the Nintendo DS or DSi. Nintendo dsi is better as an "on the go" console because you don't need a tv for it The PSP Go works with the PS3 and makes a better portable console than the DSi
PSP 3000.Nintendo DSi: Worldwide: 10.17 million (as of September 30, 2009)PSP 3000: Worldwide: 55.9 million (as of August 3, 2009)
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
dsi
PSP's are better. They have PSStore and better screens and graphics. And they are sony, not Nintendo, which have lousy games(mario, pokemon).
The DSi was launched in 2008, the PSP at the end of 2004.
GameStop
the dsi rocks the psp is not as good the dsi!:) the right answer
no.....
dsi