Resolution: 4K Ultra HD (3840 x 2160) | Refresh Rate: 120 hertz | BRAVIA 8 OLED Connectivity: 4 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB ports to connect hard drives and other USB devices Sound : 50 Watts Output | 2.1ch |Acoustic Surface Audio+ | 3D Surround Upscaling | DTS Digital Surround | DTS:X | Dolby Atmos | Ambient Optimization | Voice Zoom 3 | 2 Actuators | 1 Subwoofer Smart TV Features: Google TV | Watchlist | Google Assistance | Chromecast | Built In Mic | Game menu | ALLM/VRR/eARC (HDMI 2.1 Compatible) | Additional Features: Apple Airplay | Apple Homekit | Alexa | Bravia Cam Compatibility | Gesture Contro (With Cam) Display : OLED | XR Processor | 4K 120 | XR Contrast Booster(15) |XR Triluminos PRO | XR Clear Image | XR OLED Motion | Wide Viewing Angle Warranty Information: 2 year comprehensive warranty on product provided by the brand from the date of purchase