Screen size (inch) 27, Panel resolution 3840x2160, Refresh rate 144 Hz, Panel type Nano IPS, USB-C connectivity USB-C 3.2 x 1 (DP alt mode, upstream, power delivery up to 65 W), HDMI HDMI 2.1 x 2, Display Port DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive sync (Freesync Premium Pro after AMD certified)