This LG 55-inch 4K UHD TV runs webOS and is powered by the α5 Gen5 AI Processor 4K, a quad-core chip. It has a direct-lit panel with a 60Hz refresh rate and a slim design. AI upscaling brings lower-resolution content up to 4K, and AI brightness control adjusts the picture.
It supports Active HDR, HDR10 Pro, HLG, Dynamic Tone Mapping, FILMMAKER MODE and HGIG mode. There are 9 picture modes: Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF) Expert (Bright Room) and (ISF) Expert (Dark Room).
The TV has 2.0-channel, 20W down-firing speakers. AI Sound provides a virtual 5.1 up-mix, and Clear Voice Pro is included. Smart features include ThinQ AI, LG voice search, Google Assistant, Apple HomeKit, AirPlay 2, screen share, a web browser and a home dashboard. Time shift and digital recording are also supported.
- Screen size
- 55 inches
- Display
- 4K UHD, direct-lit, 60Hz refresh rate
- Processor
- α5 Gen5 AI Processor 4K, quad-core
- Operating system
- webOS Smart TV
- HDR
- Active HDR, HDR10 Pro, HLG, Dynamic Tone Mapping, HGIG mode
- Picture modes
- 9 modes, including FILMMAKER MODE and two (ISF) Expert modes
- Video decoding
- HEVC, VP9 and AV1 at 4K@60p, 10-bit
- Speakers
- 20W (10W per channel), 2.0ch, down-firing
- Sound features
- AI Sound (virtual 5.1 up-mix), Clear Voice Pro, Bluetooth Surround Ready, LG Sound Sync, SoundBar Mode Control, TV Sound Mode Share
- Dolby Atmos
- No
- Voice and AI
- ThinQ, intelligent voice recognition, speech to text, LG Voice Search, Google Assistant, AI Recommendation