Lenovo C22-20 Specifications:ProductLenovo C22-20Machine Type62A7RegionEMEADisplay Size21.5"View Area476.64x268.11 mmPanelTwisted NematicAspect Ratio16:9Resolution1920x1080Pixel Pitch0.2483x0.2483 mmDot / Pixel Per Inch102 dpiView Angle (H / V)90 / 65Pixel Response Time5 ms (Extreme mode) / 5 ms (Typical mode)Refresh Rate75 Hz (Only for HDMI imput)Brightness200 nitsContrast Ratio600:1Color Gamut72% NTSCMultiple InputHDMI, VGAUSB PortNoneCameraNoneSpeakerNonePower Consumption (Typical / Maximum)14W / 16WPower AdapterIntegratedStandTilt StandColorRaven BlackSide Bezel Width14.6 mmDimensions with Stand (HxWxD)386.4x507.2x206.2 mmWeight (Including Stand)5.97 lbs / 2.71 kgMonitor CableVGAENERGY STARNoneTCONoneEPEATNoneLow Blue Light / Eye Comfort / Eyesafe DisplayLow Blue LightBase Warranty3-yearOperating System SupportSupport Windows 7, Windows 10Sync TechnologyNoneCPU / PlatformNone / NoneDisplay Ram / Storage / Card SlotNone / None / NoneWireless / Ethernet / BluetoothNone / None / NoneTouch Screen / Digitizer Pen / BatteryNone / None / NoneEAN / UPC / JAN0195042742688Announce Date2020-7-31