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Discover the magic of LG’s self-lit OLED technology on the B5 48″ TV. Its self-illuminating pixels deliver perfect contrast, true-to-life colours, and exceptional detail, making every scene pop. Perfect blacks mean you’ll catch every subtle detail in the darkest of scenes. No more squinting to see what’s happening in the shadows. The a8 AI processor is the brain of the TV. It’s hard at work in the background, upscaling the picture and audio of everything you watch. Even older entertainment is given a new lease of life with AI Super Upscaling.
Good to know
– LG’s webOS smart platform is packed with apps like Netflix, Disney+, NOW and Apple TV+
– Easily navigate using the AI Magic Remote and change settings with help from the AI Chatbot
– Filmmaker Mode turns off any picture processing that can make movies look unnatural
– Sound flows all around you with Dolby Atmos, making you feel like you’re at the heart of the action
– Dolby Vision HDR brings more depth to every scene with incredible contrast and vivid colours
– Get gaming with support for 4K@120 Hz and an incredible 0.1 ms response time
– OLED Motion makes fast paced sports and movies look smooth, so it’s easy to keep up with the action
– AI Sound Pro transforms 2-channel audio into virtual 11.1.2 surround sound for that movie theatre experience
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Please note: Some apps & services (including tuner) are only available in the UK. Apps & services may be removed or no longer supported by third party content providers at any time. Some apps & services may not be available at launch and may require a firmware update before becoming available. Some services require an account and/or subscription fee.

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OLED48B56LA
48 Inch LG OLED AI B5 4K Smart TV 2025
Key Features
- 4K picture quality, upscaled visual and surround sound from the alpha 8 AI Processor Gen2
- True black levels in every pixel create stunning contrast, depth, and detail
- 100% Colour Fidelity for accurate lifelike colours. 100% Colour Volume for richer hues
- AI Picture Pro improves overall visual quality by analyzing and enhancing every frame
- New AI button with advanced functions, plus voice control on the AI Magic Remote
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CES Innovation Awards – 2025 Honoree (webOS Re:New Program)
Cybersecurity
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AVForums Editor’s Choice – Best Smart TV System 2024/25
“webOS 24 continues to deliver a sleek, fast and easy-to-use smart experience that is also fresh and uncluttered.”
*The CES Innovation Awards are based upon descriptive materials submitted to the judges. CTA did not verify the accuracy of any submission or of any claims made and did not test the item to which the award was given.
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See the Details of Every Light and Dark
*Omdia. 12 years of Number 1 regarding most sold units 2013-2024. This result is not an endorsement of LGE or its products. Visit https://www.omdia.com/ for more details.
The smarter and faster alpha 8 AI Processor Gen2 from a decade of innovation
Our processor’s AI engine is capable of recognizing content by genre. Based on this information, it provides the most optimal picture quality settings to deliver better depth and detail.
*Compared to the same year entry level Smart TV alpha 7 AI Processor Gen8 based on internal spec comparison.
Perfect Black even in bright or dark spaces
Perfect Black is UL-verified and delivers true black levels to enhance perceived brightness and contrast, whether it’s bright or dark around you.
*LG OLED Display is verified by UL for perfect black measured to IDMS 11.5 Ring-light Reflection, based on typical indoor lighting environment (200 lux to 500 lux).
*Actual performance may vary depending on the ambient lighting and viewing environment.
Perfect Colour
100% Colour Volume and 100% Colour Fidelity certified. Enjoy accurate, vibrant colours even in sunlight or dark environments.
*’100% Colour Fidelity’ and ‘100% Colour Volume to DCI-P3’ applies to 2025 OLED TVs.
*LG OLED Display is verified by UL for Perfect Colour measured to IDMS 11.5 Ring-light Reflection standards.
*100% Colour Volume is defined as the performance of display which is equal or greater than the size of DCI-P3 standard colour volume as verified independently by Intertek.
*The LG OLED Display is certified by Intertek for 100% Colour Fidelity, measured according to the CIE DE2000 standard with 125 colour patterns.
AI Picture Pro brings every frame to life
AI Super Upscaling and OLED Dynamic Tone Mapping analyze each frame’s elements to enhance resolution, brightness, depth, and clarity.
*AI Picture Pro will not work with any copyright-protected content on OTT services.
*Image quality of upscaled content will vary based on the source resolution.
The next generation of LG AI TV
AI Magic Remote completes the AI experience
Control your TV easily with AI magic remote — no extra device needed! With a motion sensor and scroll wheel, point and click to use it like an air mouse or simply speak for voice commands.

*AI Magic Remote’s design, availability and functions may vary by region and supported language, even for the same model.
*Some features may require an internet connection.
*AI Voice Recognition is only provided in countries that support NLP in their native language.
AI Voice ID
LG AI Voice ID recognizes each user’s unique voice signature and offers personalized recommendations the moment you speak.
*Reduced or limited content may be shown depending on region and network connectivity.
*Voice ID support may vary by region and country and is available on OLED, QNED, NanoCell, and UHD TVs released from 2024 onwards.
*It works only with apps that support the Voice ID account.
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AI Search
Ask your TV anything. Built-in AI recognizes your voice and swiftly provides personalized recommendations to your requests. You can also get additional results and solutions with Microsoft Copilot.
*AI Search is available on OLED, QNED, NanoCell, and UHD TVs released from 2024 onwards.
*The US and Korea use the LLM Model.
*Internet connection required.
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AI Chatbot
Interact with the AI Chatbot through your AI Magic Remote and address all concerns from configuring settings to troubleshooting. AI can understand user intent and will provide immediate solutions.
*Internet connection required.
*AI Chatbot available in countries supporting NLP in their native language.
*It is possible to link the AI chatbot to customer service.
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AI Concierge
One short press on the AI button on your remote opens up your AI Concierge which provides customized keywords and recommendations based on your search and watching history.
*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.
AI Picture Wizard
Advanced algorithms learn your preferences by going through 1.6 billion image possibilities. Based on your selections, your TV creates a personalized picture just for you.
AI Sound Wizard
Choose the audio you like from a selection of sound clips. From 40 million parameters, AI creates a tailored sound profile tuned to your preferences.
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New upgrades for 5 years with award-winning webOS Re:New Program
Get full upgrades and enjoy the benefits of the latest features and software. A CES Innovation Awardee for the cybersecurity category, feel safe knowing webOS keeps your privacy and data, secure.
*webOS Re:New Program applies to 2025 OLED/QNED/NanoCell/UHD TVs.
*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 2022 OLEDs and 2023 UHD and above models.
Experience what LG AI TV can do for you!

AI Voice ID

AI Search

AI Chatbot & AI Picture/Sound Wizard

AI Concierge
Home Hub, the all-in-one platform for your smart home
Seamlessly manage various LG home appliances, alongside your Google Home devices and more. Experience the ultimate convenience of controlling your whole home through a single, intuitive dashboard.
*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 alpha 11 AI Processor. It may vary depending on products and regions.
AI Sound Pro fine-tunes your sound for impact
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Dynamic Sound Booster powered by AI Processor
AI processing enhances TV sound for a more powerful sound experience.
All-encompassing surround sound with virtual 9.1.2 channelsGet the surround sound experience with just your LG TV. AI uses deep learning algorithms to make it feel as if sound is coming from 9.1.2 channels all around you.
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AI Clear Sound
Precision tone correction enhances sound clarity for an exceptional audio experience
*AI Clear Sound must be activated through the Sound Mode menu.
*Sound may vary according to the listening environment.
Enrich your sound with LG TV and LG Soundbar
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WOW Interface lets you control sound easier from your TVWOW Orchestra, immersive sound through perfect synergy
LG OLED TVs and LG Soundbars are the perfect match, made to work harmoniously together to provide multi-surround sound environments.
*Soundbar can be purchased separately.
*Soundbar Mode Control may vary by model.
*Please note that the service may not be available at the time of purchase. A network connection is required for updates.
*LG TV remote usage is limited to certain features only.
*WOW Orchestra/WOW Interface applies to 2025 LG OLED TVs.
Slim Design
Add a modern touch with a sleek design that blends into your space gracefully.
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*Bezel size differs by series and size.
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Maximize the fun, use multiple screens with Multi View
Make the most of your TV with Multi View. Mirror your devices through Google Cast and AirPlay. Split your screen into two separate views for seamless multi-screen entertainment.
*Picture and sound settings on both screens are the same.
*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, and Google Cast may vary by region, and language.
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Stream a variety of content. Free.
LG’s exclusive streaming service, LG Channels, puts a wide selection of live and on-demand channels at your fingertips for free.
*Available content and apps may vary by country, product, and region.
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Cost-free. Contract-free. Cable-free.
All you need to do is tune in and start watching without worrying about hidden costs or installing a set-top box.
Gaming Portal turns your TV into the ultimate gaming hub
Play thousands of games directly on your LG TV with access to GeForce NOW, Amazon Luna, Blacknut, Boosteroid and now Xbox app! Enjoy a wide variety of gaming experiences—from AAA titles with gamepad to casual games playable with your remote.
*Support for the Gaming Portal may vary by country.
*Support for cloud gaming services and games within Gaming Portal may vary by country.
*Some gaming services may require a subscription and gamepad.
Ultimate Gameplay
Experience peak gaming with G-Sync compatibility, 0.1ms Pixel Response Time, and AMD FreeSync Premium. Get your game on without lag or motion blur.
*HGiG is a volunteer group of companies from the game and TV display industries that meet to specify and make available for the public guidelines to improve consumer gaming experiences in HDR.
*Support for HGiG may vary by country.
Best OLED TV for Movies
Watch movies come to life in your home cinema through FILMMAKER MODE with Ambient Light Compensation that adjusts to environmental lighting for picture quality that meets top filmmaker standards.

Dolby Vision & Ambient FILMMAKER MODE
Experience cinema as the director intended with Dolby Vision and FILMMAKER MODE with Ambient Light Compensation that adapts to surroundings and keeps visuals as close as possible to its original form.

Dolby Atmos
Let lifelike surround sound move all around you, making you feel like you’re in the center of all the action.
*Ambient FILMMAKER MODE is a trademark of UHD Alliance, Inc.
*Ambient FILMMAKER MODE with Dolby Vision is supported.
*Ambient FILMMAKER MODE auto starts on AppleTV+ and Amazon Prime video app.
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Made with the environment in mind
Trusted global institutions have recognized LG TV’s eco-conscious efforts. Now certified for resource efficiency by Intertek.
*Intertek certification for Resource Efficiency applies to the following models: OLED M5, G5, C5, B5, and QNED9M, QNED85, QNED82, and QNED80.
*Please visit https://sustainabilitydirectory.intertek.com/home to learn more.
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LG OLEDSee the endless innovation
*The images above in this product detail page are for illustrative purposes only. Refer to the gallery images for a more accurate representation.
*All images above are simulated.
*Service availability varies by region and country.
*Personalized services may vary depending on the policies of the 3rd party application.
*AI Magic Remote may require a separate purchase depending on your TV’s size, model, and region.
ENERGY CONSUMPTION
Energy efficiency class (SDR)
G
On mode power demand (SDR)
65 W
Energy efficiency class (HDR)
G
On mode power demand (HDR)
109 W
Standby mode power demand
0.5 W
AUDIO
Audio power
20 W
Sound technology
α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
Speakers
2.0
Sound processing
Dolby Atmos
Other features
– AI Acoustic Tuning
– Auto Volume Leveling
– WOW Orchestra
– Auto Volume Leveling
– WOW Orchestra
CONNECTIVITY
Audio output
Optical x 1
Connections
– HDMI 2.1 x 4
– USB 2.0 x 2
– USB 2.0 x 2
WiFi
Yes
Ethernet
Yes
Bluetooth
Bluetooth 5.3
SCREEN
Screen technology
OLED
Resolution
4K Ultra HD 3840 x 2160p
Screen size
48″
HDR
– Dolby Vision IQ
– Dolby Vision
– HDR10
– Hybrid Log Gamma (HLG)
– Cinema HDR
– Dolby Vision
– HDR10
– Hybrid Log Gamma (HLG)
– Cinema HDR
PICTURE QUALITY
Dynamic contrast ratio
Dynamic Tone Mapping Pro
Motion rate
120 Hz
Picture enhancement
– OLED Colour
– AI Super Upscaling 4K
– AI Super Upscaling 4K
Response time
0.1 ms
Processor
α8 AI Processor 4K Gen2
Refresh rate
120 Hz
Gaming technology
– Dolby Vision for Gaming (4K 120Hz)
– Nvidia G-Sync compatible
– AMD FreeSync compatible
– Game Optimiser
– HDR game mode
– VRR (Up to 120 Hz)
– ALLM
– HGiG mode
– Nvidia G-Sync compatible
– AMD FreeSync compatible
– Game Optimiser
– HDR game mode
– VRR (Up to 120 Hz)
– ALLM
– HGiG mode
Other features
– AI Picture Pro
– Picture modes: Vivid, Standard, Cinema, Sports, Game, Filmmaker, (ISF) Expert (Bright Room), (ISF) Expert (Dark Room)
– Picture modes: Vivid, Standard, Cinema, Sports, Game, Filmmaker, (ISF) Expert (Bright Room), (ISF) Expert (Dark Room)
TUNER
Electronic programme guide
8-day EPG
TV tuner
– DVB-T2
– Freesat HD (DVB-S2)
– Freesat HD (DVB-S2)
Please note: Some services are only available in the UK
FEATURES
Table-top stand
2-pole stand
VESA mount
300 x 200
Other features
– Sleep timer
– Parental lock
– Ambient brightness sensor
– Parental lock
– Ambient brightness sensor
PVR function
Yes
Accessibility features
– Audio guidance
– Audio description
– Enjoy TV sound together
– High contrast
– Greyscale
– Invert colours
– Hard of Hearing
– Subtitles
– Audio description
– Enjoy TV sound together
– High contrast
– Greyscale
– Invert colours
– Hard of Hearing
– Subtitles
SMART
Smart TV services
– Catch up TV: BBC iPlayer, ITVX, All 4, My5, UKTV
– Streaming: Apple TV+, Amazon Prime Video, Disney+, Netflix, NOW, Paramount+, YouTube
– Music: Spotify, Amazon Music, Apple Music
– App store: LG Content Store
– Streaming: Apple TV+, Amazon Prime Video, Disney+, Netflix, NOW, Paramount+, YouTube
– Music: Spotify, Amazon Music, Apple Music
– App store: LG Content Store
Please note: Some services are only available in the UK
Screen mirroring
– Miracast (Android / iOS)
– Chromecast (Android / iOS)
– Airplay 2 (iOS)
– Chromecast (Android / iOS)
– Airplay 2 (iOS)
Smartphone app
LG ThinQ app
Other smart features
– Works with Alexa smart speakers
– AI Chatbot
– Voice ID
– AI Chatbot
– Voice ID
Smart platform
webOS 25
Voice controlled assistant
Amazon Alexa via remote
GENERAL
Colour
– TV: Black
– Stand: Umber brown
– Stand: Umber brown
Guarantee
1 year
Weight
– TV with stand: 11.7 kg
– TV without stand: 11.5 kg
– Boxed weight: 14.5 kg
– TV without stand: 11.5 kg
– Boxed weight: 14.5 kg
Dimensions
– TV with stand: 684 x 1070 x 235 mm (H x W x D)
– TV without stand: 620 x 1070 x 45.9 mm (H x W x D)
– Boxed: 735 x 1220 x 152 mm (H x W x D)
– TV without stand: 620 x 1070 x 45.9 mm (H x W x D)
– Boxed: 735 x 1220 x 152 mm (H x W x D)
Box contents
– LG OLED48B56LA 48″ Smart 4K Ultra HD HDR OLED TV
– Magic remote control
– Batteries
– Stand
– Screws
– User manual
– Magic remote control
– Batteries
– Stand
– Screws
– User manual
Material
Plastic