Ports were handled by two different companies neither of which were Crystal Dynamics. It makes sense from a technical point of view to have the Xbone version capped at 30fps for 1080p games. If the developer decided to go with 720p then yeah it could have had an unlocked frame rate like the PS4 version for a perceptual 60fps experiance.
I'm glad to see this gen so far screen tear seems to be a thing of the past or at least there's hardly any noticeable tearing.








