Only for the true valiant! This AOC Q27G4 gaming monitor is made with a fast IPS panel, QHD resolution (2560×1440 pixels), equipped with Adaptive-Sync technology, guaranteeing you unbeatable gaming experience with its true 1ms (GTG) response time and 180 Hz refresh Fast IPS 2560 × 1440 (QHD) 180Hz 1ms Adaptive Sync DisplayHDR 400 Model name Q27G4 EAN 697 398523 155 1 Panel 27' (IPS) Pixel Pitch (mm) 0.2331 (H) × 0.2331 (V) Effective Viewing Area (mm) 596.736 (H) × 335.664 (V) Brightness (typical) 350 cd/m² Contrast Ratio 1200 : 1 (Typical) 80 Million : 1 Response Time 1ms (MPRT) / 1ms (GtG) Viewing Angle 178° (H) / 178° (V) (CR > 10)