Starfield will be 30 fps on Xbox Series X and S.

[Norion]

I guess it's a CPU limitation cause otherwise 4K 30 should mean 60 is possible at a lower resolution. Since it's apparently often way above 30 and even sometimes at 60 I see no reason why they can't do what the Hogwarts Legacy devs did and let you unlock the frame rate. At least some people would prefer an inconsistent but higher frame rate so it should be a standard option.