What are you reasons for saying Zelda U will be able to compete with PS4 type visuals?

[bonzobanana]

It's not fair anyway to compare a unreleased game with released games. We simply don't know what the finished Zelda U will be like. It may be 720p with no anti-aliasing with a terrible frame rate or maybe in the dungeons assuming it has them is the only time it goes to 60fps or anti-aliasing.