55 Inch LG OLED B4 4K Smart TV AI Magic remote Dolby Vision webOS24 2024

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55 Inch LG OLED B4 4K Smart TV AI Magic remote Dolby Vision webOS24 2024

OLED55B46LA

Key Features

Clearer sound and picture with refinements by the alpha 8 AI Processor 4K.
Infinite Contrast for crisp visuals with dark blacks and bright whites.
4 years of upgrades guaranteed over 5 years with webOS Re:New Program.
Dolby Atmos for immersive sound and incredibly lifelike graphics of Dolby Vision.
Smooth and stutter-free gaming with VRR, G-sync, and Freesync.

The images used in the product overview below are for representative purposes. Refer to the image gallery at the top of the page for an accurate representation.

Pocket-lint

webOS

LG webOS ranked the best smart TV operating system

iF Design Award

webOS 24 UX

iF Design Award ‘Winner’

A masterpiece perfected by time-honed expertise

Years of commitment to innovation can't be imitated overnight. The world-leading OLED's uniquely tailored alpha chipset elevates the viewing experience to new heights.

*Screen images simulated.

"A gold emblem of World's number 1 OLED TV for 11 Years against a black backdrop. A spotlight shines on the emblem, and gold abstract stars fill the sky above it. "

The World's No.1

11 years later,
still on top

Our reign as the world's favorite OLED continues.

*Omdia. 11 years of NO 1 regarding most sold units 2013-2023. This result is not an endorsement of LGE or its products. Visit https://www.omdia.com/ for more details.

What makes LG OLED stand apart?

alpha 8 AI Processor

Definitive intelligence at its core

The alpha 8 AI Processor chip redefines OLED with refinements that add transformative yet lifelike detail.

Find out more

LG's alpha 8 AI Processor barely visible amidst darkness. The AI Processor lights up green, and colorful bolts of light shoot out from it. More bolts appear across the motherboard, stretching further, and white dots like stars come into view, creating the impression of an intergalactic scene.

Below there are specification of alpha 8 AI processor compared to alpha 5 AI Processor. alpha 8 has 1.5X faster AI performance, 2.3X improved graphics, 1.8X faster processing speeds.

*Comparison is based on a conventional TV with alpha 5 AI Processor.
**Screen images simulated.

Intelligence that refines the OLED experience

LG OLED in a modern living space displaying a musical performance on screen. Blue circular waves depicting personalization surround the TV and space. A woman with piercing blue eyes and a burnt orange top in a dark space. Red lines depicting AI refinements cover part of her face, which is bright and detailed, while the rest of the image looks dull. LG OLED TV as sound bubbles and waves emit from the screen and fill the space.

AI Customization

Syncs with how you watch

A gallery featuring 6 images of hot air balloons in the sky are shown. Two images are selected. Next, a gallery featuring 6 images of people blowing bubbles appears. 2 more are selected. A black screen appears with a pink and purple loading icon. A mystical landscape appears, and refinements appear gradually from left to right.

A picture tailored to your taste

Select your favorite images, and AI Picture Wizard creates a picture tailored exactly to your unique taste from 85 million possibilities, then saves it to your profile.

LG OLED TV in a modern city apartment. A grid overlay appears over the image like a scan of the space, and then blue soundwaves project from the screen, perfectly filling the room with sound.

AI Acoustic Tuning

The optimal audio fits your space

The sound system detects the layout of your room and where you're sitting to create a dome of sound around you, perfectly tuned to your room's unique acoustics.

Intelligence that's bright in any light

Come day or night, Brightness Control detects the light in your space and balances the picture accordingly for crisp and clear visuals.

Night

LG OLED TV in a modern living space in daytime. The screen image of the aurora borealis is displayed with the ideal brightness levels.

Day

AI Picture Pro

Insane realism with authentic charm

AI Super Upscaling

AI fine-tunes the resolution

After classifying the frame, AI Noise Reduction and AI Super Resolution realistically elevate scenes.

A woman with piercing blue eyes and a burnt orange top in a dark space. Red lines depicting AI refinements cover part of her face, which is bright and detailed, while the rest of the image looks dull.

*Screen images simulated.

AI Sound Pro

Hear every detail of the soundscape

Lifelike audio soars through your space

Experience the insane immersion of an all-encompassing 9.1.2 virtual surround sound system.

LG OLED TV as sound bubbles and waves emit from the screen and fill the space.

Impactful sound resonates

AI processor refinements give you a Dynamic Sound Booster packed with power.

Sound suits whatever you watch

Adaptive Sound Control balances the audio according to the genre in real-time for rich clarity.

*Screen images simulated.
**Must be activated through the sound mode menu.
***Sound may vary according to the listening environment.

SELF LIT OLED 4K

Backlight-free brings boundless beauty

4 layers of a TV within a side of view: a backlight, TFT

Rather than relying on an additional backlight, LG OLED's self lit pixels illuminate independently. The result is true-to-life color, perfect blacks that never gray, and a picture beyond compare. With Eye Comfort Technology's low-blue light, flicker-free, and discomfort glare-free certifications, watch for longer without eye strain.

*Screen images simulated.

The words "PERFECT BLACK" appear in bold black capitals. A black mountainous scene with crisp definition then rises to cover the letters, also revealing a village and sand dunes. The black copy disappears behind a black sky.

Endless contrast creates infinite impact

Scenes burst boldly into life where the darkest shadows and brightest lights intertwine.

A bustling city scene in the early evening with bold colors and contrast.

100% Color Fidelity & Volume

Scenes shine with lifelike colors

100% color volume boosts rich hues, while 100% color fidelity preserves shades without distortion.

*LG OLED Panel is certified by Intertek for 100% Color Fidelity measured to CIE DE2000 with 125 color patterns.
**Display Color Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 color space as verified independently by Intertek.

OLED Care

Boost the longevity of your OLED

Relax more and enjoy more with integrated panel care that keeps your screen like new for longer.

LG OLED TV, OLED B4 on the wall of a neutral living space showing a colorful photo of a sunset over the ocean.

Slimline Design

Clean lines create a slick impression

A bottom corner of LG OLED TV, OLED B4's stand on top of a marble surface. A pale blue wave is on the screen. LG OLED TV, OLED B4 on a stand in a minimalist space.

As close as it gets

Incredibly slim lines keep your attention on the whole screen with no distractions while blending beautifully with your home interiors.

*Bezel size differs by series and size.

Vast Size Range

Sized to fit every life

Discover a size for every space and taste with a lineup ranging from 48" to 77".

Comparing LG OLED TV, OLED B4's varying sizes, showing OLED B4 48", OLED B4 55", OLED B4 65", OLED B4 77".

A close-up of an LG TV screen showing the buttons Home Office, Game, and Music over a banner for Masters of the Air zooms out to show the TV mounted on a wall in a living room. The following logos are displayed on the TV screen in the image: LG Channels, Netflix, Prime Video, Disney TV, Apple TV, YouTube, Spotify, Twitch, GeForce Now and Udemy.

webOS 24

Make your TV experience yours

Experience TV that's made for you with My Profile, AI Picture Wizard, AI Concierge, and Quick Card.

*Supported menus and apps may vary by country and be different upon release.
**Keyword recommendations vary according to the app and time of day and are only provided in countries that support NLP in their native language.
***Screen images simulated.
****Smart features may be limited if the product is not sold through official distribution.

webOS Re:New Program

Every year, a new TV for 5 years

It's always as fresh as new, even as we add new features and convenience.

Five rectangles in different colors are staggered upwards, each labeled with a year from "webOS 24" to "webOS 28". Upward-pointing arrows are between the rectangles, labeled from "Upgrade 1" to "Upgrade four".

With the webOS Re:New Program, customers can enjoy four upgrades over five years, ensuring a total of five webOS versions, including the current one at the time of purchase.

*The webOS Re:New Program supports a total of four upgrades over five years, the threshold is the pre-installed version of webOS, and upgrade schedule varies from month-end to year-start.
**Updates and the schedule to some features, applications, and services may vary by model and region.
***Upgrades available for 2023 include UHD and above models.
****Smart features may be limited if the product is not sold through official distribution.

Your TV knows what you love

My Profile

With My Profile, you can easily create a profile for each member of the family. Everyone gets a personal home screen, with custom content recommendations.

A cursor clicks on Sports and the screen fades into a Sports homepage with the text "Register your favorite team/player for more information about league standing, game schedules or any other updates," and "Popular league list." Five thumbnails are labeled as Soccer, Basketball, Baseball, Cricket, and Ice Hockey. The screen fades back, the cursor clicks on Game, and the screen fades into a Game homepage with the text "Immerse yourself in a game on the large screen. You can play games and check out the latest gameplay videos." The image shows buttons labeled Geforce NOW, Amazon Luna, Utomik, Blacknut, Boosteroid, and Recently played. The following logos are displayed: GeForce Now, Amazon Luna, Utomik, Blacknut, Boosteroid, YouTube, and Twitch.

Quick Card

Just one click. Quick Card gets you to where you want in a second, whether that's your games hub, your favorite playlists, or your home office.

An LG TV displays an image of a woman and a dog in a vast field. At the bottom of the screen, the text "Recommend new keywords every time you press the mic button on the remote control" is displayed next to a pink-purple circle graphic. Pink bars show the following keywords: Movies with dogs, Dog, Autumn, Relaxation, Friendship. In front of the LG TV, the LG Magic Remote is pointed toward the TV with neon purple concentric circles around the mic button. Next to the remote, a graphic of a finger pressing a button and the text "Short press" is displayed.

AI Concierge

AI Concierge gets to know you through your search history, and recommends content and keyword presets including 'For you,' 'Recommended,' 'Trending now,' and 'Tips.'

An LG TV displays an image of a sunrise with the time, date, weather, and temperature, and the text "Good morning." A speech bubble with the text "Hi LG" fades in and out, followed by a speech bubble with the text "Show me this week's schedule." The screen fades to a display showing a Google calendar and daily schedule.

Always Ready

Whatever information you want, whether it's the time, weather, sports alerts or even Google Calendar and Google Photos, just ask your AI assistant. Your assistant is always ready to help.

*Screen images simulated.
**Reduced or limited content may be shown depending on region and network connectivity.
***An unlimited number of profiles can be created however the home screen will only display up to 10 profiles.
****Supported features, menus, and apps above may vary by country and upon release.
*****For you keyword' in AI Concierge can only be provided in countries that support NLP in their native language.
******Keyword recommendations vary according to the app and time of day.
*******Always Ready feature is available with LG OLED M4, G4, C4, CS4, B4, QNED99, QNED90, QNED89, QNED85, and 86NANO80.
********Smart features may be limited if the product is not sold through official distribution.

Magic Remote

The magic is in your hands

Free yourself from the constraints of old-fashioned buttons. LG Magic Remote unlocks all the smart functionality of your LG TV with a click, scroll, or your voice.

*The functions and features in Magic Remote may vary by region and language.

An LG TV displays a movie, and the screen is divided so one half shows a movie and one side shows Spotify. The cursor clicks a button to bring up the Multi View settings panel and clicks the Live TV button, and the Spotify window changes to live sports coverage.

Multi View

Multiply your view,
multiply your fun

When one screen isn't enough, split it into 2-4 segments. Use your TV as a dual monitor for your PC, or add more screen to search on the web and to watch in PiP at the same time.

*Screen images simulated.
**Picture and sound settings on both screens are the same.
***Support for 2 screen / 4 screen mode varies by model and country. (3&4 screen mode is available only with M4 and G4 series.)

Get total connectivity from your TV

An LG TV mounted on a wall in a living room, displaying a lion and lion cub. A man sits in the foreground with a smartphone in his hand displaying the same image of lions. A graphic of three neon red curved bars is displayed just above the smartphone pointing toward the TV.

Mobile Connectivity

See content from your iPhone or Android device on your LG TV screen effortlessly with Apple AirPlay and Chromecast built-in.

Home Hub

Home Hub enables seamless control of your smart ecosystem from your TV, including mobile, soundbar, and IoT devices like smart lighting, Heating, ventilation, and air-conditioning, etc.

*Screen images simulated.
**Apple, the Apple logo, Apple TV, AirPlay and HomeKit are trademarks of Apple Inc., registered in the U.S. and other countries.
***Support for AirPlay 2, HomeKit, Chromecast Built-in, and may vary by region, and language.
****LG supports 'Matter' Wi-Fi devices. 'Matter' supported services and features may vary depending on the connected devices. Initial connection for ThinQ and Matter should be via ThinQ mobile app.
*****Use of the hands-free voice function without a remote control is only possible with the alpha 9 AI Processor and may vary depending on products and regions.
******Chromecast built-in service may not yet be available at the time of purchase of OLED CS4, but you will be able to enjoy the service after installing webOS software updates.

A rich array of content ready to watch

LG Channels

Tune into LG Channels 3.0 for the latest news, favorite sports, popular movies, and TV series—even exclusive content only on LG TV.

OTT Services

Dive straight into a new series as easily as possible, with built-in shortcut access to your favorite streaming services and apps.

*Screen images simulated.
**Available content and apps may vary by country, product, and region.
***Separate subscription and its related entities are required for Netflix, Disney+, Amazon Prime, and Apple TV+.
****Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, registered in the U.S. and other countries.
*****Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

Tune into cinematic marvels and arcade fun

Dolby Vision & FILMMAKER Mode

Authentic movie scenes burst into life

Transform movie night. Dolby Vision's ultra-vivid picture comes together with the support of FILMMAKER MODE™ to preserve the director's intention, optimizing the picture quality while ensuring no distortion or over-processing.

*Screen images simulated.
**FILMMAKER MODE is a trademark of UHD Alliance, Inc.

Dolby Atmos

Enticing soundscapes surround you

Hear action surround you with Dolby Atmos's unparalleled clarity, intricate detail, and spatial depth.

*Screen images simulated.

Director-approved for advanced processing

A black and white still image from an interview with Lee Sung Jin. His name appears in bold orange letters across the bottom of the frame. The phrase LG OLED is in the top left corner, and the word movie is in the top right corner.

A black and white still image from an interview with Hamaguchi Ryusuke. His name appears in bold orange letters across the bottom of the frame. The phrase LG OLED is in the top left corner, and the word movie is in the top right corner.

Beef(2023)

In conversation with Netflix's Beef director Lee Sung Jin.

Evil Does Not Exist(2023)

Where Ryusuke Hamaguchi crafts his award-winning movies.

Ultimate Gaming

Where fast action never stutters

Gear up for victory with AMD FreeSync Premium, G-SYNC compatibility, 120Hz Mode, and VRR.

*Certified for "Excellent Gaming Performance" and response times by Intertek.
**VRR ranges from 40Hz to 120Hz, and is a certified specification of HDMI 2.1.

Controls right where you need them

Don't pause to use Game Optimizer and Game Dashboard.

A FPS gaming scene with the Game Dashboard appearing over the screen during gameplay. A dark, wintery scene with the Game Optimizer menu appearing over the game.

*Game Dashboard is activated only when both "Game Optimizer" and "Game Dashboard" is on.
**Screen images simulated.

Access to all your favorite games

Thousands of gaming universes right at your fingertips. Explore an epic library of cloud gaming titles and stream them immediately without ever wasting play time on downloads or updates.

A Boosteroid home screen image showing "Trine 4: The Nightmare Price". A GeForce NOW home screen showing five different game thumbnails in right.

*Supported partnerships may differ by country.
**GeForce NOW subscription may be required.
***Boosteroid subscription may be required.

Sustainability

Discover LG OLED's vision for tomorrow

Choose what's right for the planet with light, bio packaging and global sustainability credentials.

LG OLED packaging against a beige background with illustrated trees.

*All 2024 LG OLED models feature eco-friendly packing.

Key Specs

Display Type
4K OLED
Refresh Rate
120Hz Native
Wide Color Gamut
OLED Color
Picture Processor
α8 AI Processor 4K
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
G-Sync Compatible (Nvidia)
Yes
FreeSync Compatible (AMD)
Yes
Audio Output
20W
Speaker System
2.0 channel
Dolby Atmos
Yes
TV Dimensions without Stand (WxHxD)
1228 x 708 x 45.9
TV Weight without Stand
14.3

All Spec

PICTURE (DISPLAY)

Display Type
4K OLED
Display Resolution
4K Ultra HD (3,840 x 2,160)
Refresh Rate
120Hz Native
Wide Color Gamut
OLED Color

PICTURE (PROCESSING)

Picture Processor
α8 AI Processor 4K
AI Upscaling
α8 AI Super Upscaling 4K
Dynamic Tone Mapping
Yes (Dynamic Tone Mapping Pro)
AI Genre Selection
Yes (SDR/HDR)
AI Brightness Control
Yes
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
FILMMAKER MODE™
Yes
Dimming Technology
Pixel Dimming
Motion
OLED Motion
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
HFR (High Frame Rate)
4K 120 fps (HDMI)
AI Picture Pro
Yes
Auto Calibration
Yes

GAMING

G-Sync Compatible (Nvidia)
Yes
FreeSync Compatible (AMD)
Yes
HGIG Mode
Yes
Game Optimizer
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
VRR (Variable Refresh Rate)
Yes
Dolby Vision for Gaming (4K 120Hz)
Yes
Response Time
Less than 0.1ms

ACCESSIBILITY

High Contrast
Yes
Gray Scale
Yes
Invert Colors
Yes

DIMENSIONS AND WEIGHTS

TV Dimensions without Stand (WxHxD)
1228 x 708 x 45.9
TV Dimensions with Stand (WxHxD)
1228 x 772 x 235
Packaging Dimensions (WxHxD)
1360 x 810 x 172
TV Stand (WxD)
1057 x 235
TV Weight without Stand
14.3
TV Weight with Stand
14.5
Packaging Weight (Overseas)
19.5
VESA Mounting (WxH)
300 x 200

BAR CODE

Bar Code
8806096101308

AUDIO

Dolby Atmos
Yes
AI Sound
α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
Clear Voice Pro
Yes (Auto Volume Leveling)
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)
Audio Output
20W
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
2.0 channel
WOW Orchestra
Yes

BROADCASTING

Analog TV Reception
Yes
Digital TV Reception
DVB-T2/T (Terrestrial), DVB-C (Cable), DVB-S2/S (Satellite)

CONNECTIVITY

HDMI Audio Return Channel
eARC (HDMI 3)
Bluetooth Support
Yes (v 5.1)
Ethernet Input
1ea
Simplink (HDMI CEC)
Yes
SPDIF (Optical Digital Audio Out)
1ea
HDMI Input
4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
RF Input (Antenna/Cable)
2ea
USB Input
2ea (v 2.0)
Wi-Fi
Yes (Wi-Fi 5)

SMART TV

Operating System (OS)
webOS 24
Family Settings
Yes
ThinQ
Yes
USB Camera Compatible
Yes
Always Ready
Yes
Full Web Browser
Yes
Home Hub
Yes
Intelligent Voice Recognition
Yes
Magic Remote Control
Built-In
Multi View
Yes
Room to Room Share
Yes (Receiver)
Smartphone Remote App
Yes (LG ThinQ)
Works with Apple Home
Yes (Sudan, Syria and Iran are not supported)

POWER

Power Supply (Voltage, Hz)
AC 100~240V 50-60Hz
Standby Power Consumption
Under 0.5W

ACCESSORIES INCLUDED

Remote
Magic Remote MR24
Power Cable
Yes (Attached)
Remote Control Batteries
Yes (AA x 2EA)

Experience this product around you.

Telephone	WhatsApp	E-mail
Toll free number 0800 545454	WhatsApp : +27 84 33 44 555	shoponlinesupport@lge.com
Monday to Friday : 08h00 ~ 17h00	Monday to Friday : 08:00 ~ 19:00
Saturday, Sunday, Public Holidays : Closed	Saturday : 08:00 ~ 16:00
	Sunday : Closed
	Public holidays : Closed

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Specs

Reviews

Where to buy

Support

55 Inch LG OLED B4 4K Smart TV AI Magic remote Dolby Vision webOS24 2024

Pocket-lint

iF Design Award

A masterpiece perfected by time-honed expertise

11 years later,still on top

What makes LG OLED stand apart?

Definitive intelligence at its core

Intelligence that refines the OLED experience

Syncs with how you watch

A picture tailored to your taste

The optimal audio fits your space

Intelligence that's bright in any light

Insane realism with authentic charm

AI fine-tunes the resolution

Hear every detail of the soundscape

Lifelike audio soars through your space

Backlight-free brings boundless beauty

Endless contrast creates infinite impact

Scenes shine with lifelike colors

Boost the longevity of your OLED

Clean lines create a slick impression

As close as it gets

Sized to fit every life

Make your TV experience yours

Every year, a new TV for 5 years

Your TV knows what you love

My Profile

Quick Card

AI Concierge

Always Ready

The magic is in your hands

Multiply your view,multiply your fun

Get total connectivity from your TV

Mobile Connectivity

Home Hub

A rich array of content ready to watch

LG Channels

OTT Services

Tune into cinematic marvels and arcade fun

Authentic movie scenes burst into life

Enticing soundscapes surround you

Director-approved for advanced processing

Beef(2023)

Evil Does Not Exist(2023)

Where fast action never stutters

Controls right where you need them

Access to all your favorite games

Discover LG OLED's vision for tomorrow

Gallery

Key Specs

All Spec

PICTURE (DISPLAY)

PICTURE (PROCESSING)

GAMING

ACCESSIBILITY

DIMENSIONS AND WEIGHTS

BAR CODE

AUDIO

BROADCASTING

CONNECTIVITY

SMART TV

POWER

ACCESSORIES INCLUDED

What people are saying

Find locally

Our picks for you

Need help?

Manual& Software

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Warranty

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Product registration

Product support

Order support

11 years later,
still on top

Multiply your view,
multiply your fun