1/6
LG Logo

43085

LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)
LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)
LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)
LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)
DISCONTINUED
LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)
OLED55BXAUA

LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)

Key features
All Specs
  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • α7 Gen 3 Processor 4K with AI Picture & AI Sound
  • Dolby Vision IQ and Dolby Atmos
  • webOS + ThinQ AI w/ Magic Remote
  • Gaming: G-SYNC Compatible, FreeSync, VRR, ALLM

Compare

Features and specs
All Specs

Collapse All

download-guide iconDownload Energy Guide
INPUTS & OUTPUTS
HDMI Input (HDCP 2.2)
2 (rear) / 2 (side)
HDMI Audio Return Channel (ARC)
eARC (HDMI 3)
USB Ports (v 2.0)
1 (rear) / 2 (side)
RF Connection Input (Antenna/Cable)
1 (rear)
Ethernet Input
1 (rear)
RS-232C Input (Mini Jack)
1 (rear)
Digital Audio Output (Optical)
1 (rear)
Headphone Out
1 (rear)
AV Input
1 (rear) breakout cable required, not included
 
 
 
 
 
 
SMART TV
Full Web Browser
Yes
LG Content Store (App Store)
Yes
Magic Remote Control
Yes (Point, Click, Scroll, Voice)
Gallery Mode
Yes
Operating System
webOS
Universal Remote Control
Yes (Auto Device Detection)
LG Channels
Yes
Sports Alert
Yes
PICTURE(PANEL)
Dimming Technology
Pixel Level Dimming
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
OLED
Wide Viewing Angle
Yes
PICTURE(PROCESSING)
Clarity
Double Step Noise Reduction, Sharpness Enhancer
Color
Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy
Contrast
Face Enhancing, Ultra Luminance Pro
HDR (High Dynamic Range)
Cinema HDR (Dolby Vision®, HDR10, HLG), Dolby Vision IQ, HDR Dynamic Tone Mapping Pro
Motion
OLED Motion Pro (not supported on streaming content)
Picture Processor
α7 Gen 3 Processor 4K
Refresh Rate
120Hz (Native)
Resolution Upscaler
4K Upscaler
GAMING
VRR (Variable Refresh Rate)
Yes
ALLM (Auto Low Latency Mode)
Yes
FreeSync™
Yes
G-SYNC Compatible
Yes
HGiG
Yes
Response Time
>1 ms
 
 
 
 
AI TV(ARTIFICIAL INTELLIGENCE)
Google
Google Assistant Built-in "Works with" Google Assistant
Alexa
Alexa Built-in "Works with" Alexa
AI Picture Pro / AI Picture
AI Picture
Apple
Apple Airplay 2, Apple Homekit
Auto Genre Selection
Yes (Dolby HDR only)
Home Dashboard
Yes
Intelligent Voice Recognition
Yes
LG ThinQ® AI
Yes
AUDIO
AI Sound Pro / AI Sound
AI Sound
Audio Codec
AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
Bluetooth Surround Ready
Yes
Dolby Atmos
Yes
LG Sound Sync
Yes
Output Power
40W (20W Woofer)
Speaker Direction
Down Firing
Speaker System
2.2 Channel
Surround Mode
OLED Surround
WiSA Ready
Yes (Separate Dongle Purchase Required)
 
 
 
 
CONNECTIVITY
Bluetooth® Support
Version 5.0
HDMI-CEC (Simplink)
Yes
IP Control
Yes
Smart Phone Connectivity
Yes
TV Tuner
ATSC, Clear QAM
Wi-Fi® Standard
Wi-Fi Certified 802.11ac
 
 
 
 
POWER
Annual Power Consumption
196KWh/y
Max Power Consumption
295W
Power Supply (Voltage, Hz)
AC 120V, 50/60Hz
Standby Power Consumption
Under 0.5W
Typical Power Consumption
106W
 
 
 
 
 
 
DIMENSIONS/WEIGHTS/UPC
TV Weight without Stand
41.7 lbs
UPC
719192639676
Packaging Dimensions (WxHxD)
59.3" x 32.9" x 8.1"
Packaging Weight
56.4 lbs
Stand Width
22"
TV Dimensions with Stand (WxHxD)
48.3" x 29.3" x 9.7"
TV Dimensions without Stand (WxHxD)
48.3" x 27.8" x 1.8"
TV Weight with Stand
43.9 lbs
VESA Mounting (W x H)
300 x 200
 
 
 
 
 
 
ACCESSORIES INCLUDED
E-Manual
Yes
Power Cable
Yes
Quick Start Guide
Yes
Remote
Magic Remote
Remote Control Battery
Yes
 
 
 
 
 
 
GENERAL
2020 Model
Yes
Country of Origin
Mexico
 
 
 
 
WARRANTY
Limited Warranty
Please see Support tab for full details on the limited warranty
 
 
 
 
 
 


Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

USA, English

Social Support

BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
LG Logo Copyright © 2009-2025 LG Electronics. All Rights Reserved
LG LogoLG Jeong-Do Management Ethics Hotline