Resolution: 4K Ultra HD (3840x2160) | Refresh Rate: 60 hertz Connectivity : 4 HDMI ports to connect set top box, Blue Ray players | 3 USB ports to connect hard drives and other USB devices Sound : 40 Watts Output | AI sound | Dolby vision - Atmos Smart TV Features : Built in Wi-Fi | AI ThinQ with Built-in Google Assistant and Alexa | α9 Gen 2 Intelligent Processor | AI acoustic tuning | Home dashboard | Apple airplay2 | Mobile connection overlay Display : OLED Panel Display |AI picture | 4K Cinema HDR with Dolby vision Warranty Information: 1 Year LG India Comprehensive Warranty and additional 1 year Warranty is applicable on panel/module from the date of purchase General Query: For requesting installation/wall mounting/demo of this product once delivered, please directly call LG support (Please visit LG Website for Toll Free Numebrs) and provide product's model name as well as seller's details mentioned on the invoice