XBOX Series X no 4KUHD 120fps for new G9 OLED?

[Members_Rq5Rkd1]

I have the new G9 OLED monitor and when using all the supplied cables etc. In the correct ports it only allows for 1440p 120fps? 

Is there a setting I am not enabling on the monitor that allows for 4kUHD 120fps as it says on the XBOX settings that it is not possible? 

Any help thanks. 

[AndrewL · Accepted solution]

@Members_Rq5Rkd1: The resolution of the G9 OLED is 5,120 x 1,440, so it won't be possible to allow 4K output from your Xbox Series X. 

[wizzard82]

Your tv ain't full 120hz