Lenovo C27-40 Model : 63DDKAT6IS Announce Date 2022-10-28 EAN / UPC / JAN 0196802376310 / 196802376310 / None   PERFORMANCE Display Size 27" View Area 597.8x336.3 mm Panel VA Aspect Ratio 16:9 Resolution 1920x1080 Pixel Pitch 0.311x0.311 mm Dot / Pixel Per Inch 81 dpi View Angle (H / V) 178 / 178 Response Time 4 ms (Level 4) / 5 ms (Level 3) / 6 ms (Level 2) / 7 ms (Level 1) / 19 ms (Off) Color Support 16.7 Million Refresh Rate 75 Hz Brightness 250 nits Contrast Ratio 3000:1 Color Gamut 72% NTSC Anti-glare Yes Curvature None Camera None Microphone None Speakers None Power Consumption (Typical / Maximum) 20W / 28W Power Adapter Integrated Touchscreen None Smart System None DESIGN Stand Tilt Stand Case Color Raven Black Side Bezel Width 2.0 mm Dimensions with Stand (HxWxD) 454.4x614.1x209.5 mm / 17.89x24.18x8.25 inches Weight (Including Stand) 4.8 kg / 10.6 lbs. ThinkCentre M Series Support Tiny Support CONNECTIVITY USB Port None Video Connector 1x HDMI 1.4, 1x VGA Network Connectivity None SERVICE Base Warranty 3-year CERTIFICATIONS Environmental Certification RoHS Ergonomic Certification TÜV Rheinland Eye Comfort Sync Technology AMD FreeSync SOFTWARE Operating System Support Windows 10, Windows 11 ACCESSORIES Video Cables HDMI cable