Resolution : 4K Ultra HD (3840 x 2160) | Refresh Rate : 60 Hertz | Viewing Angle: 178 degrees Connectivity: 3 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB ports to connect hard drives & other USB devices | 1 Optical Output to connect high end soundbars, speakers | Wifi | LAN (Ethernet Sound : 24 Watts Output | Stereo Surround Sound with Box Speakers | 5 Sound Modes Smart TV Features : Prime Video, Hotstar, Netflix, Zee5 and more | Quantum Lucent Technology | PC Connectivity | Playwall | Quad Core Processor | Screen Mirroring | Cloud TV | Movie Box Display: 4K HDR | HDR10+ | HLG | MEMC | QLED display with AMO Technology featuring 1.1 Billion Colors | Infinity Series Warranty Information: 2 year warranty provided by the manufacturer from date of purchase