LG OLED65A1 65-inch Self-Lit OLED 4K Cinema HDR Smart TV (LG OLED65A1) - Resolution: 3840 x 2160, Refresh Rate: 50Hz, Display Type: 4K OLED, Processor: α7 Gen4 Processor 4K (LM21U), Number of CPUs: Built-In, Dimming: Pixel Dimming, Speakers: 20W (10W per Channel), Channel: 2.0ch, AI Picture, Cinema HDR, Dolby Vision IQ, DOLBY ATMOS, AI Sound, ThinQ, Built-In Magic Remote Control, Connectivity: HDMI 1 x (Rear)/x 2 (Side), 2 x USB, 2 x RF In, Headphone out, eARC / ARC (Audio Return Channel), LAN, SPDIF (Optical Digital Audio Out), Line out, Wifi 802.11ac, Bluetooth V5.0, Operating System (OS): webOS Smart TV