Resolution: 4K Ultra HD (3840 x 2160) | Refresh Rate: 60 Hertz | 178 Degree wide viewing angle Connectivity: 3 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB ports to connect hard drives and other USB devices Sound : 20 Watts Output | Open Baffle Speaker| Dolby Audio | Clear Phase Smart TV Features: Google TV | Watchlist | Voice Search | Google Play | Chromecast | Netflix | Amazon Prime Video | Additional Features: Apple Airplay | Apple Homekit |Alexa Display: X1 4K Processor | 4K HDR | Live Colour| 4K X Reality Pro | Motion Flow XR200 Warranty Information: 3 year warranty provided by the manufacture from the date of purchase (Included 1 Year Comprehensive and 2 Year Additional warranty on Panel. Validity: Pan-India except Kerala ) Installation: Brand will contact for installation for this product once delivered. Contact Sony for assistance (Please visit brand website for toll free numbers) and provide products model name and sellers details mentioned on your invoice. The service center will allot you a convenient slot for the service Easy returns: This product is eligible for replacement within 10 days of delivery in case of any product defects, damage or features not matching the description provided