| Тип дисплея | 4K UHD | 
| Диагональ | 55 | 
| Разрешение | 3840*2160 | 
| NanoCell Display | - | 
| IPS Panel |  | 
| For LCD Only Mini LED / Slim Direct / Direct / Edge
 | Direct | 
| TruMotion / частота обновления | Refresh Rate 60Hz (86/82" : 120Hz)
 | 
| Processor | Quad Core Processor 4K (LM21A) (86/82" : α7 Gen4 Processor 4K
 (LM21U))
 | 
| AI 8K Upscaling / AI Upscaling | 4K Upscaling (86/82" : AI Upscaling)
 | 
| Управление яркостью | - (86/82" : + (Dolby HDR))
 | 
| HDR | Active HDR (86/82" : Cinema HDR)
 | 
| Dolby Vision IQ | - (86/82" : - / + / + / +(4K/2K))
 | 
| HDR10 Pro | + / + / + / + (4K/2K) | 
| HLG | + / + / + / + (4K/2K) | 
| Upscaler | 4K Upscaler | 
| HEVC (Video Decoder) | 4K@120p, 10bit | 
| VP9 (Video Decoder) | 4K@60p, 10bit | 
| AV1 | 4K@60p, 10bit | 
| G-Sync Compatible | - | 
| FreeSyncTM | - | 
| HGIG Mode | + | 
| Instant Game Response (VRR/ALLM)
 | - / + | 
| Режимы изображения | + 9 modes (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
 | 
| Звук | 20W (10W per Channel)
 | 
| Каналы | 2.0ch | 
| DOLBY ATMOS | - (86/82" : +)
 | 
| AI Sound / Pro | AI Sound | 
| Bluetooth Surround Ready | + (Required Bluetooth)
 | 
| LG Sound Sync | + (Required Bluetooth)
 | 
| Audio Codec | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
 | 
| ThinQ | + | 
| Google Assistant | + | 
| Amazon Alexa | + | 
| AI UX | + | 
| AI Home | + | 
| Operating System (OS) | webOS Smart TV | 
| Magic Remote Control | Built-In | 
| Wi-Fi TV On | + | 
| Terrestrial | DVB-T2/T | 
| Cable | DVB-C | 
| Satellite | DVB-S2/S | 
| Analog TV Reception | + | 
| CI + (Common Interface) | CI+1.4 | 
| Teletext Page | +(2000 page) | 
| HDMI | 1 (Rear) / 2 (Side) 86" : 4 (Side)
 | 
| Version | HDMI 2.0 (86/82" : HDMI 2.1 (2) / HDMI 2.0 (2))
 | 
| Simplink (HDMI CEC) | + | 
| eARC / ARC (Audio Return Channel) | eARC(HDMI2) | 
| USB | 1 (Rear) / 1 (Side) (Differ by region)
 (86/82" : 3 (Side) (Differ by region))
 | 
| LAN | + (Rear) | 
| Component | - | 
| Composite In (AV) | - | 
| CI Slot | + (Side) | 
| Headphone out | + (Rear) (Differ by region)
 | 
| Line out | - | 
| Wifi | + (802.11ac) | 
| Bluetooth | + (V5.0) | 
| Power Supply | AC 100~240V 50-60Hz | 
| Remote | MR21 | 
| Battereis | + (AA x 2EA)
 | 
| OSD Language | 37 Languages |