General Brand Legion Screen Size 31.5 inch Panel Type VA Resolution 2560 x 1440 Refresh Rate 180 Hz Response Time 0.5ms (MPRT), 1ms (Extreme Mode), 7ms (Normal Mode) Contrast Ratio 3000:1 Color Coverage 99% sRGB Color Depth 8-bit Color Support 16.7 Million Color Calibration Accuracy No Gaming Yes Backlight WLED Connection Type 2 x HDMI 2.1* (*Supports 2560 x 1440 @144Hz as specified in HDMI2.1), 1 x DP 1.4, 1 x Audio Out (3.5mm) AMD FreeSync Yes Integrated Speaker Yes (2 x 3W) Brightness 350 cd/㎡ Aspect Ratio 16:9 Maximum Resolution 2560 x 1440 Mechanical Stand Tilt Angle (-5° / 22°), Swivel Angle (+30° / -30°), Lift Range (120 mm) Viewing Angle 178° / 178° Height-Adjustable Yes Near Edgeless 3-side NearEdgeless Dimension Head only Dimensions 709.8 x 426.2 x 88.1 mm, 27.94 x 16.78 x 3.47 inches Weight Head Only 6.01 kg, 13.25 lbs Weight with Package 11.42 kg, 25.18 lbs Weight without Package 8.30 kg ,18.30 lbs Dimensions without Package 709.8 x 321.6 x 579.8 mm, 27.94 x 12.66 x 22.83 inches Power Power Requirement 100 - 240 VAC，50 - 60 Hz Power Consumption 35.5W Typ, 48W Max, 0.3W Sleep, 0.5W Power Off Others What is in the box Monitor with stand; 1 x Power cable (1.8m); 1 x DP cable (1.8m); 4 x Screws; Warranty Booklet; Quick Setup Guide Other Special Features No Thin Client Support (Tiny) No Built-in Camera No Included Accessory DP cable Eye Caring No Optional Soundbar Support No TCO Edge No Energy Star No Integrated Microphone No Software/Driver Lenovo Artery (Lenovo Accessories and Display Manager) Warranty 3 years limited Kensington Lock Yes