PSP Games Look Great on Vita

Somebody made this animation showing a Dark Stalkers game running on both PSP and the Vita.

I never realized how terrible the ghosting is on PSP until now

As you can see, the Vita's far superior screen makes this PSP game look incredible.  The graphics are sharper, the colors stand out more, and best of all, the ghosting is minimal compared to the PSP.  Nicely done, Vita!