PERFORMANCE Display size 21.5″ Display area 476.1 x 267.8 mm (18.74 x 10.54 in) Panel IPS Backlight WLED Aspect Ratio 16:9 Distinction 1920×1080 Pixel pitch 0.248 x 0.248 mm Dot/Pixels per inch 102 dpi Viewing angles (H / V) 178? / 178? Response time 4 ms (Extreme mode) / 6 ms (Typical mode) Color support 16.7 Million Refresh rate 60 Hz Luminosity 250 nits contrast (ratio) 1000:1 Color Gamut 99% sRGB Dim Yes Curvature Flat panel Camera 1080p, RGB Microphone Integrated Microphone Loudspeakers 3Wx2 Power Consumption (Typical / Maximum) 13.4W / 33.0W Power adapter 90W Touch screen No Smart System No DESIGN Base Tilt, Swivel, Pivot, Height Adjustment Stand Color Black The width of the frame 2.0 mm Dimensions with stand (HxWxD) 512.3×489.3×207.6 mm / 20.17×19.26×8.17 inches Weight (with stand) 5.5 kg / 12.1 lbs. Construction VESA 100mm support ThinkCentre M Series support Tina support CONNECTIVITY USB Port 1x USB 3.2 Gen 1, 1x USB-B 3.2 Gen 1 (USB upstream) Connectivity 1x DP 1.2, 1x HDMI 1.4 Notwork connection No SERVICE Basic warranty 3 years CERTIFICATION Environmental certification ENERGY STAR Certified, TCO 9.0, TCO Edge 2.0, EPEAT Gold, RoHS, EU Energy Level-D Ergonomic certification Eyesafe Display 2.0, T?V Low Blue Light (Hardware solution), T?V Rheinland Eye Comfort Sync technology No Special features KVM Switch
Natural Low Blue Light
Lenovo ThinkColour (Lenovo Display Control Center) ThinkColour support can only be used with Windows 10 and Windows 11 SOFTWARE Operating system Support Windows 10, Windows 11