The DS has sold more than the PSP:
DS: ~70 Million
PSP: ~55 Million
The DS has two screens, one is a touchscreen
The PSP has a much higher resolution on it's screen (and higher in PSP-3000)
The DS is cheaper than the PSP, and has better battery life.
The PSP has much more quality and performance than the DS
The DS needs apps or games to use the internet (DSi has internet built-in though)
The PSP has built in internet functions
The DS has a few features with Pokemon and the Nintendo channel
The PSP can be used as a PlayStation 3 Controller when connected
The DS has quicker loading times
The PSP has a memory card slot (however, the DSi has an SD card slot)
The DS 'closes' so it can't break as easily, and is easier to carry
The PSP has better controls (analog, digital)
Yes, it can since the Nintendo DS lite is slightly smaller than the original DS
A Nintendo ds lite costs £100
Yes, the original Nintendo DS as well as the Nintendo DS lite can play NDSi games.
Nintendo invented the Nintendo DS and the Nintendo DS lite.
There is no such thing as a 'DS lite' game. If it's a Nintendo DS game, it works on any model.
No, the lite is better.
the psp
The psp has allot more things to do than the ds lite and more hacking abuility.
Unfortanatly you can NOT do that because the PSP is more then the Nintendo Ds and they are in diffrent companys. Sorry
The game graphics are better. you can go on the internet listen to music download demos and psp themes also wallpapers you can do so much you can imagine except watch videos on the internet and it has no camera. for more info Google psp vs Nintendo ds lite.
The DS Lite has sold a lot more than the PSP overall, but it's a matter of what you want, the PSP has much better graphics and controls, but the DS has 2 screens, a touchscreen and is cheaper.
For original ds, ds lite, both dsi's psp is better for 3DS kind of a tie
Nintendo ds is older, fatter, dark screen Nintendo ds lite is thin, bright screen so you can actually see and buttons are better
Nintendo Dsi if you do not have alot of gba games because your prob trading in your ds lite if you have a gba or ds and ds lite i recommend dsi
Nintendo DS.
personally i would prefer a Nintendo ds lite as it takes less time to charge, its easier to hold and once you charge it lasts for a lot longer then a psp. i also prefer the Nintendo ds games
psp lite