In a recent interview with GamesTM, Brendan Greene he announced that the version Xbox One X of his shooter was "definitely" running at 60 FPS. This morning he took those words back saying that "PUBG will run on 30 FPS on all Xbox One devices."

As you can see in the tweet below, it cites the initial development status of the game as part of the reason why it is not possible to reach a higher frame rate at this time. The game will enter the program Microsoft Game Preview il 12th December.

We await the release of the game on Microsoft consoles to see how it will behave.