Resolution : 4K Ultra HD (3840 x 2160) | Refresh Rate : 50 Hertz | LED Panel Connectivity: 3 HDMI ports to connect set top box, Blu-ray speakers or a gaming console | 2 USB ports to connect hard drives or other USB devices Smart TV Features : Mobile to TV - Mirroring, DLNA | Tap View | Auto Game Mode (ALLM) | HGiG | WiFi Direct | Bluetooth Low Energy Sound: 20 Watts Output - 2 Ch| Powerful Speakers with Dolby Digital Plus | Adaptive Sound Display: Ultra HD (4k) LED Panel | Certified HDR 10+ | Motion Xcelerator | One Billion Color |HLG | Dynamic Crystal Color | UHD Dimming Warranty Information: 2 year comprehensive warranty on product (1 year standard warranty and 1 years extended warranty provided by the brand from the date of purchase)