AOC’s 27' AG273QXP Agon display in Quad HD resolution (2560 x 1440) comes equipped with multiple color-improvement features that work in harmony – Nano IPS with a higher color gamut than most displays; Specifications AG273QXP (Lighting Sync & Screen Shield) Picture / Display LCD Panel Type NANO IPS LCD Backlight Type W-LED system Panel Size 27' / 685mm Effective Viewing Area (mm) 596.736 (H) × 335.664 (V) Aspect Ratio 16 : 9 Optimum Resolution '2560 × 1440 @ 144Hz – HDMI2.0 2560 × 1440 @ 170Hz – DisplayPort1.4' Smart Response Time (typical) 1ms (GtG) / 1ms (MPRT) Response Time (typical) 5ms (GtG) Brightness (Center Peak for HDR) 350 cd/m² Brightness (typical) 350 cd/m² Smart Contrast 80 Million : 1 Contrast Ratio (typical) 1000 : 1 Pixel Pitch (mm) 0.2331 (H) × 0.2331 (V) Viewing Angle 178° (H) / 178° (V) (CR > 10) Display Colors '16.7 Million ( under QHD 144/165Hz ) 1.07 Billion colors ( Other )' Color Gamut NTSC 114% (CIE1976) / sRGB 133% (CIE1931) / DCI-P3 104% (CIE1976) Color Accuracy Delta E < 2 Low Input Lag Yes PxP (PIP, PBP) no HDR HDR Ready Gaming Motion Technology Freesync Premium AMD FreeSync™ Premium1 technology adds to the baseline FreeSync technology tier and equips serious gamers with a fluid, tear-free gameplay experience at peak performance: