Middle-earth: Shadow of Mordor is 720P30FPS on XBONE confirmed by a Belgium team.

[Lafiel]

MoHasanie said:
Yikes. Will there be 720p games on X1 throughout the gen?!

even on PS4 devs might have to drop the res in the future to get better graphical results, so yes, I do expect more 720p games down the line for X1