Since the evolution of the TV, man has been fascinated by the device. After CRT TV’s Thin tubes are ruling the market today. This Sony BRAVIA KD-55X8500D 55 inch LED 4K TV features a 55 Inch, LED, 4K, 3840×2160 display for your viewing pleasure. The Aspect Ratio of this screen is 16 : 9 to meet the latest standards and consumes 139 W as power (when running). Other features of this TV include Bravia Sync, Display Mirroring, MHL, Network File Sharing, Smart View, Swipe & Share, WiFi Direct, Mic, Webcam. Also, the total speaker output of this TV.