Key Features
T3 Awards 2023
LG OLED G3
“2023's clear category winner”
T3 (04/2023)
"TVs don't come better than the LG G3."
What Hi-Fi? (03/2023)
“Brighter, more vibrant in most light…”
AVForums
LG OLED 55G3
it’s a Best in Class
A video shows the 10 Years World's No.1 OLED TV emblem appear gradually against a black backdrop with purple, pink, and orange fireworks
Enter the world of α-realism¹, refined over 10 years of innovation. A portal to new universes and the sensation of feeling like you're really there. Be the main character surrounded by the exceptional picture and sound refinements of α9 AI Processor 4K Gen6.
An image of a woman in a city. A square overlay is applied on top of the woman representing AI Super Upscaling, putting her in focus with detail against an artfully blurred backdrop.
OLED Dynamic Tone Mapping Pro refines imagery through an enhancement process that emphasizes contrast in low-gradation areas, brightens mid-tone areas, and adds expressive detail to high-gradation areas.
HDR Expression Enhancer applies individual tone mapping curves to the objects your eyes are naturally drawn to, making them stand out sharply and expressively.
*Screen images simulated.
LG OLED's iconic self-lit pixels shine brighter² than before with the Light Boosting Algorithm, Light Control Architecture, and other refinements driven by α9 AI Processor 4K Gen6.
*70% brighter applies to 55/65/75 G3.
**Brightness differs by series and size.
An image of the Northern Lights is displayed on an LG OLED TV. The top corner of the TV is shown against a black background, where a sky-like gradiation continues. The 5-year panel warranty logo is also displayed on the TV screen.
LG GX Soundbar
With premium and flush wall-mounted design, the LG Soundbar GX is designed to perfectly complement the LG OLED GX TV providing a three-dimensional and immersive sound experience.
The wall-mounted LG Soundbar and LG TV are shown from three angles. Various colours of paint are shown on the TV screen.
The LG Soundbar GX meets Dolby Vision, Dolby Atmos and DTS:X to transform your home into a cinema, for the most immersive viewing of all your favourite movies.
The TV and LG Soundbar are wall-mounted with a sub-woofer below and to the right. The TV shows a sunset at sea.
A TV is mounted on light gray wall. LG Soundbar is below it on a white cabinet. The TV shows a beach.
FreeSync Compatible (AMD)
Yes
G-Sync Compatible (Nvidia)
Yes
Display Type
4K OLED
Refresh Rate
100Hz Native
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
Picture Processor
α9 AI Processor 4K Gen6
Dolby Atmos
Yes
Speaker System
4.2 channel
Audio Output
60W
Wide Colour Gamut
OLED Colour
TV Dimensions without Stand (WxHxD)
1712x982x24.8
TV Weight without Stand
36.8
Display Type
4K OLED
Display Resolution
4K Ultra HD (3,840 x 2,160)
Refresh Rate
100Hz Native
Wide Colour Gamut
OLED Colour
AI Genre Selection
Yes (SDR/HDR)
AI Brightness Control
Yes
Picture Processor
α9 AI Processor 4K Gen6
AI Picture
AI Picture Pro
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
AI Upscaling
AI Super Upscaling 4K
FILMMAKER MODE™
Yes
Dynamic Tone Mapping
Yes (OLED Dynamic Tone Mapping Pro)
HFR (High Frame Rate)
4K 120 fps (HDMI, RF, USB)
Picture Mode
10 modes (Personalised Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
Dimming Technology
Pixel Dimming
Motion
OLED Motion
FreeSync Compatible (AMD)
Yes
HGIG Mode
Yes
Game Optimiser
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
VRR (Variable Refresh Rate)
Yes
G-Sync Compatible (Nvidia)
Yes
Operating System (OS)
webOS 23
ThinQ
Yes
USB Camera Compatible
Yes
Works with Apple Airplay2
Yes
Art Gallery
Yes
Sports Alert
Yes
Family Settings
Yes
Always Ready
Yes
Full Web Browser
Yes
Hands-free Voice Control
Yes
Intelligent Voice Recognition
Yes
LG Channels
Yes
Magic Remote Control
Built-In
Multi View
Yes
Smartphone Remote App
Yes (LG ThinQ)
The security update is supported until
31/12/2027
WiSA Ready
Yes (Up to 2.1 Channel)
LG Sound Sync
Yes
Sound Mode Share
Yes
Simultaneous Audio Output
Yes
Bluetooth Surround Ready
Yes (2 Way Playback)
Dolby Atmos
Yes
AI Sound
AI Sound Pro (Virtual 9.1.2 Up-mix)
Clear Voice Pro
Yes
Audio Output
60W
AI Acoustic Tuning
Yes
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Speaker Direction
Down Firing
Speaker System
4.2 channel
SPDIF (Optical Digital Audio Out)
x1
Simplink (HDMI CEC)
Yes
HDMI Audio Return Channel
eARC (HDMI 2)
Bluetooth Support
Yes (v 5.0)
Ethernet Input
x1
HDMI Input
x4 (supports 4K 120Hz, VRR, ALLM, QMS as specified in HDMI 2.1 on all ports)
CI Slot
x1
RF Input (Antenna/Cable)
x2
USB Input
x3 (v 2.0)
Wi-Fi
Yes (Wi-Fi 6)
High Contrast
Yes
Gray Scale
Yes
Invert Colors
Yes
TV Dimensions without Stand (WxHxD)
1712x982x24.8
Packaging Dimensions (WxHxD)
1879x1130x228
Packaging Weight (kg)
48.4
TV Dimensions with Stand (WxHxD)
1712x1039x321
TV Stand (WxD)
501x321
TV Weight without Stand
36.8
TV Weight with Stand
42.8
VESA Mounting (WxH)
300x300
EAN Code (Barcode)
8806087073928
Power Supply (Voltage, Hz)
AC 100~240V 50-60Hz
Standby Power Consumption
Under 0.5W
Remote
Magic Remote
IR Blaster Cable
Yes
Power Cable
Yes (TV Attached)
Remote Control Batteries
Yes (AA x 2)
Number of Channels
3.1
Output Power
420 W
Dolby Atmos
Yes
DTS:X
Yes
Main
1446.0 x 150.0 x 32.5 mm
Subwoofer
180 x 394 x 290 mm
Warranty Card
Yes
HDMI Cable
Yes
Wall Mount Bracket
Yes
Stand Bracket
Yes
Remote Control
Yes
Dolby Atmos
Yes
DTS:X
Yes
DTS Digital Surround
Yes
AAC
Yes
AAC+
Yes
Dolby Digital
Yes
Remote App - iOS/Android OS
- / Yes
Main
1446.0 x 150.0 x 32.5 mm
Subwoofer
180 x 394 x 290 mm
Number of Channels
3.1
Output Power
420 W
Number of Speakers
8 EA
Pass-through
Yes
Pass-through (4K)
Yes
HDR10
Yes
Dolby Vision
Yes
Audio Return Channel (ARC)
Yes
Audio Return Channel (e-ARC)
Yes
CEC (Simplink)
Yes
The security update is supported for
2 years from the product launch date stated at https://lgsecurity.lge.com/bulletins/avproducts
Sampling
24bit/96kHz
Upbit / Upsampling
24bit/96kHz
Power Off Consumption (Main)
0.5 W ↓
Power Consumption (Main)
30 W
Power Off Consumption (Subwoofer)
0.5 W ↓
Power Consumption (Subwoofer)
33 W
AI Sound Pro
Yes
Standard
Yes
Music
Yes
Movie
Yes
Bass Blast / Bass Blast +
Yes
Main
4.1 kg
Subwoofer
5.8 kg
Gross Weight
15.3 kg
HDMI In
1
HDMI Out
1
Bluetooth Version
4.0
USB
1
Bluetooth Codec - SBC/AAC
Yes
Wireless Rear Ready
Yes
Optical
1
Download product manuals and latest software for your LG product.
Find helpful videos and information about your product systems.
Check LG warranty information here.
Discover accessories for LG products.
Registering your product will help you get faster support.
Find manual, troubleshoot and warranty of your LG product.
Track your order and check order FAQ.
Repair request service conveniently online.
Bundle: Buy this TV and get a free matching soundbar and 3 months Apple TV+ subscription
5-year extended warranty T&Cs apply.
Free delivery
Your email has been successfully registered.
The restocking notification has already been updated.
Add items to your MY LG wishlist
OTP authentication failed. Please verify your mobile number to use for mobile OTP login.
Estimate only, based on average interest rates.
LG has partnered with Klarna to help give our customers flexible payment options for eligible purchases on LG.com/uk.
Please spend responsibly. Borrowing more than you can afford could seriously affect your financial status. Make sure you can afford to make your monthly repayments on time. LG UK is not a lender and acts only as an introducer. The credit product is provided by Klarna Bank AB (publ). Credit is only available to permanent UK residents aged 18 and over, depending on their status. Terms and conditions apply. Please note that Pay in 30 days and Pay in 3 instalments are not regulated by the FCA.
