Resolution: 4K Ultra HD (3840x2160) | Refresh Rate: 50 hertz Connectivity : 4 HDMI ports to connect set top box, Blue Ray players | 2 USB ports to connect hard drives and other USB devices Sound : 20 Watts Output | Wireless sound (2 way Bluetooth) Smart TV Features : Built in Wi-Fi | AI ThinQ with Built-in Google Assistant and Alexa | Magic remote | AI acoustic tuning | Home dashboard | Apple airplay2 Display : 4K IPS Display | 4K Active HDR | Dts virtual: X | Wide viewing angle Warranty Information: 1 Year LG India Comprehensive Warranty and additional 1 year Warranty is applicable on panel/module Installation: For requesting installation/wall mounting/demo of this product once delivered, please contact_us_on : [ 1800 180 9999 ] [ 1800 315 9999 ] and provide product's model name as well as seller's details mentioned on the invoice