Resolution: 4K Ultra HD (3840x2160) | Refresh Rate: 50 hertz 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 | Powerful Sound Smart TV Features : AI ThinQ (Needs Magic Remote that can be purchased separately), the new smart, evolved by AI | Quad core processor the origin of 4k images | Magic mobile connection Display : 4K resolution a new standard for high definition | True immersion, even at a wide viewing angle | True color accuracy | 4K active HDR for incredible detail | DTS virtual: X Warranty Information: 3 year comprehensive warranty for orders till Oct 31st. For Kerala customers, 1 year warranty is applicable Installation: For requesting installation/wall mounting/demo of this product once delivered, please directly call LG support on 1800 180 9999/1800 315 9999 and provide product's model name as well as seller's details mentioned on the invoice Easy returns: This product is eligible for replacement/refund within 10 days of delivery in case of any product defects, damage or features not matching the description provided