All Spec DISPLAY Size (Inch) 21.45 Size (cm) 54.5 Resolution 1920 x 1080 Panel Type VA Aspect Ratio 16:9 Pixel Pitch 0.2493 x 0.241 Brightness (Min.) 220 Brightness (Typ.) 250 Color Gamut (Min.) sRGB 95% (CIE1931) Color Gamut (Typ.) sRGB 99% (CIE1931) Color Depth (Number of Colors) 16.7M Contrast Ratio (Min.) 2000:1 Contrast Ratio (Typ.) 3000:1 Response Time 5ms (GtG at Faster) Viewing Angle (CR≥10) 178º(R/L), 178º(U/D) FEATURES Flicker safe Yes Reader Mode Yes Color Weakness Yes Super Resolution+ Yes RADEON FreeSync™ Yes Dynamic Action Sync Yes Crosshair Yes Camera Yes SOFTWARE APPLICATION OnScreen Control (LG Screen Manager) Yes CONNECTIVITY D-Sub Yes (1EA) D-Sub (Max. Resolution at Hz) 1920 x 1080 at 75Hz HDMI Yes (1ea) Headphone Out 3-pole (Sound Only) POWER Type External Power(Adapter) AC Input 100~240V (50/60Hz) Power Consumption (Typ.) 20W Power Consumption (Sleep Mode) Less than 0.5W Power Consumption (DC Off) Less than 0.3W MECHANICAL Display Position Adjustments Tilt Wall Mountable 100 x 100 DIMENSIONS/WEIGHT Dimension with Stand (W x H x D) 491.9 x 378.1 x 200 Dimension without Stand (W x H x D) 491.9 x 284.3 x 50.5 Dimension in Shiping (W x H x D) 567 x 372 x 128 Weight with Stand 2.46 Weight without Stand 2.05 Weight in Shipping 3.5 ACCESSORY HDMI Yes