DISPLAY |
|
Type |
4K UHD |
Screen Size |
55 |
Resolution |
3840 x 2160 |
Motion / Refresh Rate |
Refresh Rate 50Hz |
Platform |
|
BLU Type |
Direct |
Main Processor (SoC) |
Quad Core Processor 4K (LM21A) |
Operating System (OS) |
webOS Smart TV |
Number of CPUs |
Quad |
Video and Picture Quality |
|
AI Upscaling |
4K Upscaling |
Image Enhancing |
Image Enhancing |
AI Brightness Control |
Yes |
HDR |
Active HDR |
HDR10 Pro |
Yes (4K/2K) |
HLG |
Yes (4K/2K) |
FILMMAKER MODEâ„¢ |
Yes |
Dynamic Tone Mapping / Pro (+ AI HDR Tone Mapping) |
HDR Dynamic Tone Mapping |
Dimming Algorithm |
LG Local Contrast |
Upscaler |
4K Upscaler |
HEVC |
4K@60p, 10bit |
VP9 (Video Decoder) |
4K@60p, 10bit |
AV1 (Video Decoder) |
4K@60p, 10bit |
HGIG Mode |
Yes |
Instant Game Response (ALLM) |
Yes |
Picture Mode |
Yes 9 modes (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room)) |
Audio and Sound Quality |
|
Speaker (Sound Output) |
20W (10W per Channel) |
Channel |
2.0ch |
Direction |
Down Firing |
Simultaneous Audio Output |
Yes (Optical Output or HP Support Model) |
AI Sound / Pro |
AI Sound |
AI Acoustic Tuning |
Yes |
Surround mode => 21Y Spec Out |
Ultra Surround |
Clear Voice |
Clear Voice III |
Bluetooth Surround Ready |
Yes |
LG Sound Sync |
Yes |
Sound Share |
Yes |
Audio Codec |
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual) |
Sound Mode Sync |
Yes |
Sound Alive |
Yes |
AI Smart Function |
|
ThinQ |
Yes |
Intelligent Voice Recognition |
Yes |
Speech to Text |
Yes |
LG Voice Search |
Yes |
AI UX |
Yes |
AI Home |
Yes |
AI Recommendation |
Yes |
Intelligent Edit |
Yes |
Home Dashboard |
Yes |