Panel Size 49" (124.46 cm) Active Display Area (mm) 1196.7(H) x 339.2(V) Curvature Curve 1800R Panel Type QD-OLED Panel Resolution 5120 x 1440 (DQHD) Pixel Pitch (H x V) 0.233(H) x 0.233(V) Aspect Ratio 32:9 Brightness (nits) 250 (Typ.) Contrast Ratio 1500000:1 (Typ.) DCR N/A Signal Frequency 232.2~234.4 KHz(H) / 48~144 Hz(V) ACTIVATED RANGE 48~144Hz Refresh Rate 144Hz Response time 0.03ms (GtG) DYNAMIC REFRESH RATE TECHNOLOGY AMD FreeSync™ Premium Pro HDR Support DisplayHDR True Black 400 Video ports 1x DisplayPort (1.4a) 2x HDMI™ 2.1 1 x Type-c (DP alt.) w/PD 90W USB ports 2x USB 2.0 Type A 1x USB 2.0 Type B Audio ports 1 x Headphone-out Viewing Angle 178° (H) / 178° (V) Adobe RGB / DCI-P3 / sRGB 98% / 99% / 146% Surface Treatment Anti-Reflection Display Colors 1.07B ,10 bits Frameless Design Yes PIP / PBP Function Yes Power Type Power Cable Power Input 100~240V, 50/60Hz Adjustment (Tilt) -5° ~ 20° Adjustment (Swivel) -30° ~ 30° Adjustment (Height) 0 ~ 100mm Kensington Lock Yes VESA Mounting 100 x 100 mm Weight (NW / GW) 10.3kg / 16kg Dimension (W x D x H) 1195 x 328 x 410 mm 1195 x 190 x 372 mm (without stand) Carton Dimension (W X D X H) WW carton: 1332 x 286 x 493 mm Outre: 1350 x 301 x 520 mm Note Display Port: 5120 x 1440 (Up to 144Hz) HDMI™ 2.0: 5120 x 1440 (Up to 144Hz) *Adobe RGB, DCI-P3 and sRGB follow CIE1976 Standard Warranty 3 years (including panel burn-in