LG 55NANO80VPA 55-inch Nanocell IPS WebOS6.0 Bluetooth TV (LG 55NANO80VPA) - Resolution: 3840 x 2160, Refresh Rate: 50Hz, Display Type: 4K NanoCell, Processor: Quad Core Processor 4K (LM21A), Number of CPUs: Quad, Dimming: Local Dimming, Speakers: 20W (10W per Channel), Channel: 2.0ch, AI Sound, ThinQ, Built-In Magic Remote Control, Connectivity: 4 x HDMI, USB 1 x (Rear)/1 x (Side), 2 x RF In, Wifi 802.11ac, LAN, Bluetooth V5.0, Operating System (OS): webOS Smart TV