Resolution: 4K Ultra HD (3840 x 2160) | Refresh Rate: 120 hertz | BRAVIA 9 MINI LED 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 : 70 Watts Output | 2.2.2ch | Acoustic Multi-Audio+ | Multi way Multi-amplifier connections | DTS Digital Surround | DTS:X | Dolby Atmos| Ambient Optimization | Voice Zoom 3 | 2 Beam Tweeters | 2 Subwoofers 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 : 4K Mini LED | XR Processor | 4K 120 | XR Backlight MasterDrive | High Peak Luminance | XR Contrast Booster(30) | XR Triluminos PRO | XR Clear Image | XR Motion Clarity | X-Anti Reflection | X-Wide Angle Warranty Information: 1 year comprehensive warranty on product provided by the brand from the date of purchase