Product NumberCMI-GA271 Screen TypeFlat Series Ratio16:9 Screen Size27″ PanelVA 1.07B Resolution2K WQHD 2560×1440 Refresh Rate100 Hz Contrast Ratio4000:1 Viewing Angle (H/V)178°/178° Brightness250 nits (Typical) HDR10 Color GamutsRGB 95% I/O – DP1 I/O – HDMI2 DCR (Dynamic Contrast Ratio)Yes VRR TechnologyAdaptive Sync, FreeSync Range: Yes, G-Sync Range: Yes Response Time1ms (MPRT) Eye ProtectionLow Blue Light Anti-flickerYes Overdrive TechnologyYes Power Consumption18W VESA100×100 mm Tilt Adjustment-5°~+20° ProductGaming Monitor Monitor SeriesGA Series Panel TypeVA