It does also have 4x Anti Aliasing and 2x Anisotropic Filtering alongside the higher resolution of 1280x1056. I was impressed with it though how much better it makes Skyward Sword look, it looks more like a Wii U game. I have had a quick look at Wind Waker with the same settings and it looks almost identical to the Wii U screenshots apart from the backdrops as they look redone.
I'll still be getting Wind Waker on the Wii U though as they say they have redone the controls aswell so not just a graphical upgrade, they've actually done other things to the game.
Still the same graphics. Those are just filters that are applied after the graphics are rasterized.
These screens are not necessarily from the september release. As stated in the nintendo direct they were pulled from, they are screens from the art team testing art styles (they also did this to windwaker in the twilight princess art style). By taking the original gamecube windwaker assets and geometry, and changing textures and lighting solutions.
Hence, your observations.
As of right now, there is only one game that you can look at to get an idea of wii u graphics, and thats X.
Edited by 3Dude, 10 February 2013 - 07:27 AM.