Resolution: 4K UHD (3840x2160) | Refresh Rate: 60 hertz, Connectivity: 2 HDMI ports to connect set top box, Blu Ray players, gaming console | 1 USB port to connect hard drives and other USB devices, Sound : 20 W output, Display : Real 4K UHD |Slim and stylish design, Universal guide : It shows you popular shows and content, it recommends content specifically to your viewing preference by analysing your viewing pattern over the past few months, Warranty: 1 year comprehensive plus 1 year additional on panel