Quard Core α5 Gen5 AI Processor 4K | Resolution 3,840 × 2,160 | Active HDR| Brightness : 270 nit| Energy Saving Mode| Hotel Mode Ready| AI Smart Function : ThinQ (Differ by Region), AI Home / AI Recommendation, Intelligent Edit / Home Dashboard, Apple Homekit, Mobile Connectivity, Screen Share, Airplay2, Magic Explorer | Smart Feature : webOS Smart TV, Quick Access, 360° VR Play, DIAL, Media Player, LG Channels, TV On With Mobile, Wi-Fi TV On, Bluetooth Low Energy On (Required Bluetooth), Network File Browser, Block Access to Harmful Site, Hotel Mode, Music Discovery | Connectivity : HDMI 2.0 (1 Rear, 2 Side), Simplink (HDMI-CEC), eARC (Audio Return Channel) (HDMI 2), USB (1 Side), LAN (Rear), RF In (Rear, RF), SPDIF (Optical Digital Audio Out) (Rear), Wi-Fi, Bluetooth (V 5.0)