Resolution : HD Ready (1366x768) | Refresh Rate : 60 Hertz | 178 Degree wide viewing angle Connectivity: 3 HDMI ports to connect set top box, Blu-ray speakers or a gaming console | 2 USB ports to connect hard drives or other USB devices | Ethernet Port For Wired Network Sound: 20 Watts Output | Box Speaker For Superior Sound | 6 Sound Modes | Dolby Ultra Surround Smart TV Features: Webos | Simplink (Hdmi Cec