Vita has a huge, crisp, amazingly high def screen.
3DS has...a 3D screen.
There's really no contest. The 3DS still delivers as a unique medium for playing games thanks to its dual screens, and I certainly have no real complaints there, but it took a step sideways to add a gimmick while the Vita took a giant step forward to further improving the ability for handheld games to deliver a better gaming experience.
A big example here is when people play a DS game on a 3DS, it either downsizes the screen to "look better" on the 3DS, or you can run it stretched. Personally I see nothing wrong with it stretched. It's not better or worse, but a LOT of people bitch about it looking worse.
Then the Vita, everyone is raving about how gorgeous PSP games are on it. I haven't heard a single negative thing about PSP games on a Vita, since they apparently just look fantastic, or at the very least, the same,
3DS has...a 3D screen.
There's really no contest. The 3DS still delivers as a unique medium for playing games thanks to its dual screens, and I certainly have no real complaints there, but it took a step sideways to add a gimmick while the Vita took a giant step forward to further improving the ability for handheld games to deliver a better gaming experience.
A big example here is when people play a DS game on a 3DS, it either downsizes the screen to "look better" on the 3DS, or you can run it stretched. Personally I see nothing wrong with it stretched. It's not better or worse, but a LOT of people bitch about it looking worse.
Then the Vita, everyone is raving about how gorgeous PSP games are on it. I haven't heard a single negative thing about PSP games on a Vita, since they apparently just look fantastic, or at the very least, the same,