I made a similar post before on this hoping the work would be passed around but I guess not. you all have see how great Skyrim looks but the resolution is set at 720p and bethesda can only change it. On the back of the game case it says it can run on 1080i But Noooo! It would be x2 better in 1080p but it doesn't support that so we're stuck with 1080i which doesn't work! Even if it makes a small difference at least it will make it more enjoyable. Please fix this small bug!

Almost every console game runs at 720p, some even lower, very few higher. You can't expect more for a game with visuals like Skyrim, at least on this console generation. (Just in case: yes the 360 version runs in 720p as well). It's not a bug and increasing the resolution would reduce the frame rate.
The 1080i on the back of the box is a mistake on some versions.

Skyrim doesn't support 1080i. The highest resolution is 720p