I just see "qHD with 4xAA on an OLED screen" in one column and any further need for comparison is obviated.If this game comes out for both systems in the US, I'll have to carefully decide which to get by comparing exclusive features. Street/spotpass vs Trophies/Near, etc.
Having both handhelds kinda complicates things a bit.
It's as "hard" as deciding between the PC and console version of a game