Screen: 55 Screen type: LED Resolution: 4K Ultra HD Resolution (px): 3840 x 2160 Pixels Smart TV: Yes WiFi: Yes Motion interpolation technology: Motion Clarity High Dynamic Range (HDR): Yes Screen shape: Flat Operating system: Google TV Color: Black VESA mount: Yes Device width (with stand): 1226 mm Device depth (with stand): 267 mm Device height (with stand): 765 mm Width (without stand): 1226 mm Depth (without stand): 55 mm Height (without stand): 715 mm