In Handhelds

From today's "Guardian" newspaper-
"A recent Everest expedition bought their DS & PSP with them....in the spirit of competition and furthering knowledge, they reported on thier blog that the PSP quickly died, the DS worked right to the top, surviving sherpa curry spills and even outlasting thier laptop."
So the DS is clearly better as you can play it on the top of mount everest hahhahaha

I cant believe that the DS outlasted the laptop.

Well, I'm not to jugde, since I don't own a PSP, but I think Nintendo has put a lot of effort into the DS, and have been working on it for a while. I think its just how hard Nintendo worked on it.

Yay, Nintendo rules.
They know how to make good hardware.