Resolution : HD Ready (1366 x 768) | Refresh Rate: 60 hertz | 178 Degree wide viewing angle Connectivity:3 HDMI ports to connect set top box, Blue Ray players | 2 USB ports to connect hard drives and other USB devices | Bluetooth 4.1 Sound: 20 Watts Stereo Speakers | DTS-HD sound, Video decoder - H.265, H.264, Real, MPEG1/2/4 Smart TV Features : Android TV 9 | Google Assistant | Google Play | Chromecast Built-in | Mi Quick Wake Under 5 secs | PatchWall - 23+ Content Partners|Kids Mode with Parental Lock| Smart Curation|Universal search|Collection - Spend less time browsing for finding the right content Display : Bezel-less Design | LED Panel | Vivid Picture engine Warranty Information: 1 Year Warranty on TV, 2 Years on Panel 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 IDC Quarterly Smart Home Device Tracker, Q321 release report, Redmi/Xiaomi/Mi TV are Indias No. 1 Smart TV Brand