Xbox Series X 2024 Refresh Rate Settings. 2 x hdmi 2.0 ports. Choose refresh rate and then set it to 120 hz.
Xbox series x supports 4k120 over hdmi 2.1 as well as 4k, vrr, hdr, and dolby vision over both hdmi 2.0 (tmds) or hdmi 2.1 (frl). Below are the steps for changing the refresh rate on an xbox series x and xbox series s.