Resolution: 4K Mini LED (3840 x 2160) | Refresh Rate: 144 Hz- Connectivity: 4 HDMI Ports | 1 USB port | 1 LAN | 1 Antenna Input | 1 Optical Audio Out- Sound: 60 Watts output | Dolby Atmos , Dts Virtual-X- Smart TV Features: 4K QD-Mini LED Google TV | 3GB RAM | 64GB ROM | 64-bit Quad Core Processor | WIFI5 | Hands Free Voice Control | Hands Free Voice Control | Prime Video, Netflix, Hotstar, Zee5 and more| Web Browser | HDMI 2.1 | Screen Mirroring | Works with Alexa | Airplay 2 | Game Master | Eneygy Rating: 2 Star | Annual Energy Consumption: 380 kWh/ Year- Display: QD-Mini LED Panel | Dolby Vision IQ | Prices Dimming Series Up to 2048 Zones | HDR 2600 nits | 144Hz Refresh Rate (VRR 48-288Hz/DLG 240Hz )| HDR 10+ | AiPQ Pro Processor | 178 Degree Wide Viewing Angle | MEMC 120 Hz | HDR10+| HLG | Dolby Vision IQ |IMAX | FreeSync Premium Pro- Warranty Information: 2-year warranty provided by the manufacturer for the TV from the date of purchase, and 6-months warranty for the remote. Warranty claims can be processed using the Amazon e-invoice.- Additional information : Brand Warranty can be availed using invoice. User manual can be accessed from brand website under About this item/ Product details section,for a successful return, Keep the item in its original condition with internal and external packaging. Some minor accessories may not be included contact customer support.