Resolution: 4K Ultra HD (3840 x 2160) | Refresh Rate: 60 Hertz | 178 Degree wide viewing angle Connectivity: 4 HDMI ports to connect set top box, gaming console | 2 USB ports to connect hard drives and other USB devices Sound : 20 Watts Output | Acoustic Multic-Audio | Sound Positioning Tweeters | X Balanced Speakers | Dolby Atmos | Ambient Optimization | Voice Zoom5 Smart TV Features: Google TV | Watchlist | Ok Google | Google Play | Chromecast | Built In Mic | BRAVIA CAM Support | Variable Refresh Rate & Auto Low Latency Mode | Additional Features: Apple Airplay | Apple Homekit |Alexa | Gesture Control Display : 4K HDR Processor X1 | 4K HDR | Triluminos Pro| Dolby Vision | 4K X Reality Pro | Motion Flow XR200 | ALLM (Auto Low Latency Mode) Warranty Information: 1 year comprehensive warranty on product provided by the brand from the date of purchase