S P E C I F I C A T I O N S:
Sharp LC55LE643U: 55" LED 120Hz w/RokuAQUOS HD LED TVs deliver legendary AQUOS picture quality, with 120Hz refresh rate and 4 million : 1 dynamic contrast ratio for precision clarity during fast-motion scenes. Roku Streaming Stick™ included for 1000+ entertainment channels. Enjoy stunning HD video quality, up to 1080p HD. The Roku Streaming Stick™ provides extended-range, dual-band wireless without the need for cables — the MHL port powers the streaming stick. Download the Roku Ready™ mobile app, available on IOS® and Android™, for remote control.