ParametersLCD Size: 15.6"Solution type 3200X1800Resolution Type QHD+Signal type :EDPData Connectors :40PinTouch-Function : without,Non-touchWarranty : 3 Months Store WarrantyMain Features : IGZO, Wideview 400nit brightness 1000:1contrast raio, 72%NTSC color gamutApplication: for DELL/ALIENWARE laptops upgradeBuyer Note: it is better compare your old screen with this to confirm compatibility first if upgrade.Package IncludesLCD screen *1 In Professtional Customized LCD Box