Hisense 75 inch U8K Series Mini-LED UHD Smart TV – Resolution 3840 x 2160, Native contrast ratio 400:1, Smooth Motion Rate 140, Viewing Angle (Horiz / Vert) [Degrees] 178/178, Built-in Wi-Fi 802.11b/g/n, Ethernet Lan port (RJ45 connector), 4x HDMI inputs, 1x USB 2.0 ports, 1x USB 3.0 ports, Retail Box , 4 year Limited Warranty