AOC Q27G4F Gaming 27" Fast IPS 2K QHD 180Hz 0.5ms HDR10 sRGB 120% Adaptive-Sync Adjustable Stand w/ HDMI 2.0 & DisplayPort: SpecificationsModel NameQ27G4FPanel27" (IPS)Pixel Pitch (mm)0.2331 (H) × 0.2331 (V)Effective Viewing Area (mm)596.736 (H) × 335.664 (V)Brightness (typical)300 cd/m²Contrast Ratio1000 : 1 (Typical), MEGA DCRResponse Time0.5ms (MPRT) / 1ms (GtG)Viewing Angle178° (H) / 178° (V) (CR > 1