Resolution: 4K UHD (3840 x 2160p) | Refresh Rate: 60Hz.Display:4K UHD Technology | True Color | Cinema Zoom | A+ Grade Panel LED Backlight Technology.Connectivity: 2 HDMI Ports to connect set top box, Blu Ray players, gaming console | 2 USB Ports to connect hard drives and other USB devices | 1 VGA Slot to connect your laptop.2 AV Input Slot | 1 AV Output Slot | Sound: 20 Watts Output | Digital Sound.Wall Mounting Installation: Standard wall mounting is free and can be requested and scheduled while you place the order