Model 66D2KAC6AR Product Lenovo D22e-20 Display Size 21.45" View Area 478.6x260.2 mm Panel VA Aspect Ratio 16:9 Resolution 1920x1080 Pixel Pitch 0.2490x0.2410 mm Dot / Pixel Per Inch 103 dpi View Angle (H / V) 178 / 178 Response Time 4 ms (Extreme mode) / 6 ms (Typical mode) Color Support 16.7 Million Refresh Rate 75 Hz Brightness 250 nits Contrast Ratio 3000:1 Color Gamut 72% NTSC Curvature None Anti-glare Yes Video Connector 1x HDMI 1.4, 1x VGA USB Port None Camera None Microphone None Speakers None Power Consumption (Typical / Maximum) 15W / 17W Power Adapter Integrated Stand Tilt Stand Color Raven Black Side Bezel Width 1.8 mm Dimensions with Stand (HxWxD) 367.4x493.0x209.5 mm / 14.46x19.41x8.25 inches Weight (Including Stand) 2.6 kg Cables Included HDMI cable Environmental Certification Energy Star Certified, EPEAT Gold, RoHS Ergonomic Certification TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker Free Operating System Support Support Windows 10 Sync Technology AMD FreeSync