FreeSync support ensures a stutter-free and tear-free gaming experience at any frame rate Equipped with a curved 27' VA panel the CQ27G2 displays a detailed Quad HD resolution (2560x1440 pixels) at a screaming 144 Hz refresh rate and 1ms (MPRT) response time.
LCD Panel TypeVA LCD 1500R
Backlight TypeW-LED system
Panel Size27' / 686mm
Effective Viewing Area (mm)596.736 (H) × 335.664 (V)
Aspect Ratio16 : 9
Optimum Resolution2560 × 1440 @ 144Hz – Display Port 1.2 x 1,  HDMI 2.0 x 2
Smart Response Time (typical)1ms (MPRT) /4ms (GtG)
Response Time (typical)21ms (GtG)
Brightness (typical)250 cd/m²
Smart Contrast80 Million : 1
Contrast Ratio (typical)3000 : 1
Pixel Pitch (mm)0.2331 (H) ×  0.2331 (V)
Viewing Angle178° (H) / 178° (V) (CR > 10)
Display Colors16.7 Million
Color GamutNTSC 100% (CIE1976) / sRGB 120% (CIE1931) / DCI-P3 92% (CIE1976)
Color Accuracy :Delta E < 2
This monitor is ergonomically designed to offer swivel, tilt, and height adjustment. Enjoy the perfect viewing angle and sit comfortably, all the time.