LG 70UN7380 70-inch UHD ThinQ AI Smart Digital TV (LG 70UN7380) - Resolution: 3840 x 2160, Refresh Rate: 50 Hz, Processor: Quad Core Processor, HEVC (Video Decoder): 4K@60P, 10bit, VP9 (Video Decoder): 4K@60P, 10bit, HDR10 Pro: 4K/2K, Speakers: 20W (10W per Channel), Channel: 2.0ch, DTS Virtual:X, Built-In Magic Remote Control, Connectivity: 2 x USB, 2 x RF In, Simplink (HDMI CEC), Wifi (802.11ac), 3 x HDMI 2.0, Bluetooth (V5.0), LAN, Composite In (AV), eARC / ARC (Audio Return Channel), SPDIF (Optical Digital Audio Out), Operating System (OS): WebOS Smart TV