LG 86NANO75VPA 86-inch 4K Nanocell Nano Color a7 Gen4 AI Processor 4K Smart TV (LG 86NANO75VPA) - Resolution: 3840 x 2160, Refresh Rate: 100Hz, Display Type: 4K NanoCell, Processor: α7 Gen4 Processor 4K (LM21U), Number of CPUs: Quad, Speakers: 20W (10W per Channel), Channel: 2.0ch, AI Picture, Cinema HDR, Dolby Vision IQ, AI Sound, DOLBY ATMOS, ThinQ, Built-In Magic Remote Control, Connectivity: 4 x HDMI, USB 2 x (Rear)/1 x (Side), 2 x RF In, LAN, SPDIF (Optical Digital Audio Out), Wifi 802.11ac, Bluetooth V5.0, Operating System (OS): webOS Smart TV