Monitor Dell 31.5'' 80.01cm VA LED 4K UHD (3840 x 2160) at 60Hz, Curved Screen, Aspect Ratio: 16:9, Panel technology:Vertical Alignment (VA); Anti-glare with 3H hardness, Response Time: 4ms gray to gray in extreme mode, Brightness: 300 cd/m2 (typical), Contrast ratio (typical / dynamic) 3,000 : 1, Color gamut (typical): 99% sRGB, 90% DCI-P3, Typical viewing angles (vertical / horizontal) 178o / 178o, Audio Output 2 x 5W, Supports AMD FreeSyncTM technology with refresh rate of 60Hz, ComfortView1 with Flicker-free screen, Connectivity: 2 x HDMI 2.0 with HDCP 2.2, 1 x DisplayPort 1.2, 1 x USB 3.0 upstream, 1 x USB 3.0 downstream, 1 x USB 3.0 downstream with BC 1.2 charging, 1 x Audio line out, Stand adjustability: Height adjustment up to 70mm, VESA mount compatible : 100 mm x 100 mm, Security lock slot (cable lock sold separately), Border Width (Edge of Monitor to active area) : 8.1 mm (Top); 8.2 mm (Left/Right); 24.4 mm (Bottom), Dimensions (HxWxD) Monitor head with stand (compressed/extended height ) : 448.1 mm / 518.1 mm x 709.2 mm x 207.0 mm, Weight : 7.40 kg, What’s Included in the box: Monitor panel, Stand riser, Stand base, Power cable, HDMI 2.0 cable, USB 3.0 (upstream) cable, Quick setup guide, Safety / Environmental / Regulatory Information, 3-year Advanced Exchange Service & Premium Panel Exchange