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Where to Buy
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Extra 10% - the 10% off will be taken off your order automatically at checkout
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Free delivery and 5-year extended warranty T&Cs apply.
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Apple TV+ - get 3 months subscription with this TV
LG OLED B3 55 inch 4K Smart TV 2023
*Source: Omdia. Unit shipments, 2013-2023. Results are not an endorsement of LG Electronics. Any reliance on these results is at the third-party’s own risk. Visit https://www.omdia.com/ for more details.
Excellence on Screen
α7 AI Processor 4K Gen6
Evolution at Its Core
Enter the world of α-realism¹. 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 α7 AI Processor 4K Gen6.
*Screen images simulated.
AI Sound Pro
Step Into a Realm of Cinematic Sound
The movie theater comes home with AI Sound Pro. Heart-pounding, room-filling, crystal-clear audio surrounds you for a level of immersion that's virtually unheard of.
An overhead image of an LG OLED TV and the α9 AI Processor 4K Gen6. Orange and turquoise waves connect the chip and the TV, and then bubbles depicting sound radiate from the screen.
*Screen images simulated.
**Sound may vary according to the listening environment.
***Must be activated through the sound mode menu.
*Screen images simulated.
**Sound may vary according to the listening environment.
***AI Acoustic Tuning must be activated in the AI Service menu.
****Remote control may vary by region.
Slimline Design
Blends In. Stands Out.
Inspire your interiors with the ultra-slim OLED that adds minimalist charm to your space.
An image of LG OLED B3 with a Floor Stand in front of a window overlooking the city. LG OLED B3 on the wall of a modern room. The bottom corner of LG OLED B3's base.
*Gallery Stand is supported by 65B3 and 55B3.
**Gallery Stand sold seperately.
SELF-LIT OLED
No Backlight Necessary
Pixels reachest their brightest, most brilliant potential when they stand alone and shine without the dull glow of a backlight.
*Screen images simulated.
**LG OLED Panel is certified by Intertek for 100% Colour Fidelity measured to CIE DE2000 with 125 colour patterns.
***Display Colour Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 colour space as verified independently by Intertek.
Tailored to Your Liking
*Screen images simulated.
*Screen images simulated.
**Supported menus and apps may vary by country.
***Menus displayed may be different upon release.
****Keyword recommendations vary according to the app and time of day.
Sights and Sounds
Come To Life
*Content and app availability may vary by country or region.
**Separate subscriptions required for OTT services.
Embark on Epic Gaming Adventures
An image of three men playing a racing game on an LG OLED TV in a modern city apartment.
*Response time tested and certified by Intertek.
**VRR is a certified specification of HDMI 2.1.
Game Settings at a Glance
Three game screens are shown against a black gradient background. One shows a car racing game with the Game Dashboard hovering over the action. Another shows a Sci-Fi game with the Game Optimizer menu. And the last screen shows Game Optimizer's Game Tab over a music game.
A World of Games to Play
Cyberpunk 2077 game poster.
*GeForce NOW subscription may be required.
The Sports Sensation
The Only Match for Games That Take Your Breath Away
Sports step into the spotlight. A personalized Sports Alert keeps you in the know about your favorite team, with direct access to match schedules from your home screen. With a decade of innovation, only LG OLED brings you stadium-like realism with a vast display and the crisp definition of the α7 AI Processor 4K Gen6 — ideal for watching two games at once with Multi View.
An image of the display showing a soccer game with a player in a red strip about to kick the ball across the stadium. The game score is visible at the bottom of the screen. The green grass from the pitch stretches beyond the screen to the black backdrop.
*Image is for illustration purposes only.
Recommended Soundbars for this TV
1.α-realism refers to the realistic image and sound quality driven by LG's α7 AI Processor 4K Gen6.
2.Netflix streaming membership required.
3.Disney+ subscription required. Subject to terms at http://www.disneyplus.com ⓒ 2023 Disney and its related entities.
4.Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Amazon Prime membership and/or Prime Video fees apply. See primevideo.com/terms for details.
5.Subscription required for Apple TV+. Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, Registered in the U.S. and other countries.
Gallery
Key Spec
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Display Type
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4K OLED
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Refresh Rate
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100Hz Native
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Wide Colour Gamut
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OLED Colour
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Picture Processor
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α7 AI Processor 4K Gen6
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HDR (High Dynamic Range)
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Dolby Vision / HDR10 / HLG
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G-Sync Compatible (Nvidia)
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Yes
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FreeSync Compatible (AMD)
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Yes
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Audio Output
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20W
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Speaker System
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2.0 channel
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Dolby Atmos
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Yes
All Spec
PICTURE (DISPLAY)
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Display Type
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4K OLED
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Display Resolution
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4K Ultra HD (3,840 x 2,160)
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Refresh Rate
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100Hz Native
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Wide Colour Gamut
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OLED Colour
PICTURE (PROCESSING)
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AI Genre Selection
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Yes (SDR/HDR)
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AI Brightness Control
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Yes
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Picture Processor
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α7 AI Processor 4K Gen6
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AI Picture
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AI Picture Pro
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HDR (High Dynamic Range)
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Dolby Vision / HDR10 / HLG
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AI Upscaling
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AI Super Upscaling 4K
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FILMMAKER MODE™
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Yes
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Dynamic Tone Mapping
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Yes
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HFR (High Frame Rate)
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4K 120 fps (HDMI)
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Picture Mode
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10 modes (Personalised Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
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Dimming Technology
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Pixel Dimming
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Motion
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OLED Motion
GAMING
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FreeSync Compatible (AMD)
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Yes
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HGIG Mode
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Yes
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Game Optimiser
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Yes (Game Dashboard)
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ALLM (Auto Low Latency Mode)
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Yes
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VRR (Variable Refresh Rate)
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Yes
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G-Sync Compatible (Nvidia)
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Yes
SMART TV
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Operating System (OS)
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webOS 23
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ThinQ
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Yes
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USB Camera Compatible
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Yes
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Works with Apple Airplay2
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Yes
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Art Gallery
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Yes
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Sports Alert
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Yes
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Family Settings
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Yes
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Full Web Browser
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Yes
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Intelligent Voice Recognition
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Yes
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LG Channels
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Yes
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Magic Remote Control
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Built-In
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Multi View
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Yes
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Smartphone Remote App
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Yes (LG ThinQ)
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The security update is supported until
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31/12/2027
AUDIO
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WiSA Ready
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Yes (Up to 2.1 Channel)
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LG Sound Sync
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Yes
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Sound Mode Share
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Yes
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Simultaneous Audio Output
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Yes
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Bluetooth Surround Ready
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Yes (2 Way Playback)
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Dolby Atmos
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Yes
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AI Sound
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AI Sound Pro (Virtual 5.1.2 Up-mix)
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Clear Voice Pro
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Yes
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Audio Output
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20W
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AI Acoustic Tuning
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Yes
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Audio Codec
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AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
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Speaker Direction
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Down Firing
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Speaker System
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2.0 channel
CONNECTIVITY
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SPDIF (Optical Digital Audio Out)
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x1
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Simplink (HDMI CEC)
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Yes
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HDMI Audio Return Channel
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eARC (HDMI 3)
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Bluetooth Support
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Yes (v 5.0)
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Ethernet Input
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x1
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HDMI Input
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x4 (supports 4K 120Hz, VRR, ALLM, QMS as specified in HDMI 2.1 on 2 ports)
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CI Slot
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x1
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RF Input (Antenna/Cable)
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x2
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USB Input
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x2 (v 2.0)
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Wi-Fi
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Yes (Wi-Fi 5)
ACCESSIBILITY
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High Contrast
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Yes
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Gray Scale
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Yes
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Invert Colors
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Yes
DIMENSIONS AND WEIGHTS
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TV Dimensions without Stand (WxHxD)
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1228x708x46.9
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Packaging Dimensions (WxHxD)
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1446x810x207
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Packaging Weight (kg)
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25.5
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TV Dimensions with Stand (WxHxD)
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1228x744x246
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TV Stand (WxD)
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559x246
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TV Weight without Stand
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18.9
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TV Weight with Stand
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19.9
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VESA Mounting (WxH)
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300x200
EAN CODE (BARCODE)
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EAN Code (Barcode)
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8806087073737
POWER
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Power Supply (Voltage, Hz)
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AC 100~240V 50-60Hz
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Standby Power Consumption
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Under 0.5W
ACCESSORIES INCLUDED
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Remote
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Magic Remote
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Power Cable
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Yes (TV Attached)
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Remote Control Batteries
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Yes (AA x 2)
COMPLIANCE INFORMATION
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Buy Directly from LG
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Extra 10% - the 10% off will be taken off your order automatically at checkout
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Free delivery and 5-year extended warranty T&Cs apply.
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Apple TV+ - get 3 months subscription with this TV