Resolution: hd ready (1366 x 768) | refresh rate: 60 hertz | 178 ° viewing angle connectivity: 2 hdmi ports to connect set top box, blu ray players, gaming console | 2 usb port to connect hard drives and other usb devices smart tv features: android o (certified by google) |dual core mali 470 graphics processor sound output: 16 watts output | 2 channel speakers display : a+ grade hd ready panel | hdr 10 | ipq engine | micro dimming warranty information : 1.5 year standard manufacturer warranty by tcl from the date of purchase additional information : free standard wall mount provided at the time of installation