I wonder if it is 1080p as well, but because of the Sony/Ubisoft/Watchdogs deal they are not saying. I mean I guess they could still be finalizing resolution, but if you have a deal with Sony to push the game why would you not say the Sony version is better if it was?
Seems highly unlikely.
1. We have seen widespread disparity so far, so no reason to think this is anything more.
2. Wouldn't make much sense business wise. Sure, they have a deal, but potentially hurting your market on purpose would be a bit silly.