Input lag automatically in 4k setting higher than in FullHD?

If I Play with the Xbox One X. Is the input lag higher in the 4k setting than in FullHD?

I suppose that is related to the cable. If you use HDMI it can be scarce at 4K, but I'm not sure. Unfortunately, I do not know if the Xbox DisplayPort has. If so, I would run the monitor with it. You can also try a Hyperspeed HDMI cable…

Many thanks for your response. Unfortunately, the input lag has nothing to do with the HDMI cable, but with the image processing time of the TV. So to speak, that's not a crucial point. Nevertheless, many thanks for your answer.

Alright, if you mean…

I do not just mean that, that's the truth.

I did not question that… XD

: D