LG OLED48B56LA 48″ OLED AI 4K Ultra HD HDR Smart TV – (1 Year Warranty)

£1,299.00

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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.

 

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
  • CES Innovation Awards badge with a 2025 Honoree citation.
    CES Innovation Awards – 2025 Honoree (webOS Re:New Program)

    Cybersecurity

  • AVForums Editor's Choice logo for LG webOS 24 as Best Smart TV System 2024/2025.
    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.

  • See the Details of Every Light and Dark

     

    On the screen of an LG OLED AI TV is an abstract image with impressive detail, color, and contrast. A magnified version of the alpha 8 AI Processor Gen2 is behind the TV. It glows with light illuminat

*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.

 

  •  

    The alpha 8 AI Processor Gen2 lights up orange and pink, and colourful bolts of light shoot out from it. The title talks about how the processor delivers 4K quality, stunning color and brightness. Ima

*Compared to the same year entry level Smart TV alpha 7 AI Processor Gen8 based on internal spec comparison.

  • Title reads, Experience Perfect Black OLED, only with LG OLED.

 

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.

 

  •  

    Living room space with a wall-mounted LG OLED TV. On the TV is a mountain range against a dark evening sky filled with stars. This scene is split in half. One side shows a duller, grayer version of th

*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.

 

  •  

    Colorful parrot in ultra-high definition against a black background. Water drops are suspended in the air all around it. The image showcases Perfect Color as each different hue on the parrot's body is

*’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 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.

  • Close-up of an LG OLED TV screen showing how AI Search works. A small chat window is open showing how the user asked for what sports games are available. AI search responded via chat and by showing th
    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.

  • Sci-fi content is playing on an LG OLED TV screen. On the screen is the AI Chatbot interface. The user messaged the chatbot saying that the screen is too dark. The chatbot offered solutions to the req
    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.

  • LG AI Magic Remote in front of an LG TV screen. On the screen is a personalized greeting from the LG AI with custom keywords based on the user's search and watch history. By the remote is an icon and
    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.

  • webOS Re:New Program logo and name with the CES Innovation Awards 2025 Honoree badge near it.
    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!
48 Inch LG OLED AI B5 4K Smart TV 2025 39
AI Voice ID
48 Inch LG OLED AI B5 4K Smart TV 2025 40
AI Search
48 Inch LG OLED AI B5 4K Smart TV 2025 41
AI Chatbot & AI Picture/Sound Wizard
48 Inch LG OLED AI B5 4K Smart TV 2025 42
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

*Sound may vary according to the listening environment.

 

Enrich your sound with LG TV and LG Soundbar

 

*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.

 

  • 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.

    Person in their living room holding their phone. On the phone is a transmitting icon showing that the phone screen is being mirrored on the TV. On the TV is a basketball game to the side is the mirror

*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.

  • 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.

  • 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.

    Three different icons that show how LG Channels can just be used without needing to subscribe, pay, or set up any peripheral 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.

 

  •  

    Two images of a car in a video game side-by-side. One shows a lot of motion blur. The other is sharp and in-focus showing the high frame rate of LG OLED TV. Nvidia G-Sync logo, AMD FreeSync Premium, a

*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.

 

48 Inch LG OLED AI B5 4K Smart TV 2025 68
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.

48 Inch LG OLED AI B5 4K Smart TV 2025 69
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.

  • Made with the environment in mind

    Trusted global institutions have recognized LG TV’s eco-conscious efforts. Now certified for resource efficiency by Intertek.

    Made with the environment in mind

*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.

  • Large white space filled with OLED TVs showing how LG has been introducing groundbreaking innovations for more than a decade. The world's number one OLED TV for 12 years emblem is also visible.
    LG OLED
    See 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

CONNECTIVITY

Audio output
Optical x 1
Connections
– HDMI 2.1 x 4
– 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

PICTURE QUALITY

Dynamic contrast ratio
Dynamic Tone Mapping Pro
Motion rate
120 Hz
Picture enhancement
– OLED Colour
– 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
Other features
– AI Picture Pro
– 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)

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
PVR function
Yes
Accessibility features
– Audio guidance
– 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

Please note: Some services are only available in the UK

Screen mirroring
– Miracast (Android / iOS)
– Chromecast (Android / iOS)
– Airplay 2 (iOS)
Smartphone app
LG ThinQ app
Other smart features
– Works with Alexa smart speakers
– AI Chatbot
– Voice ID
Smart platform
webOS 25
Voice controlled assistant
Amazon Alexa via remote

GENERAL

Colour
– TV: Black
– Stand: Umber brown
Guarantee
1 year
Weight
– TV with stand: 11.7 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)
Box contents
– LG OLED48B56LA 48″ Smart 4K Ultra HD HDR OLED TV
– Magic remote control
– Batteries
– Stand
– Screws
– User manual
Material
Plastic

Additional information

Weight 11.7 kg
Dimensions Height: 68.4 cm
Width: 107 cm
Depth: 23.5 cm
Energy efficiency class

resolution

Screen size

TV type

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LG OLED48B56LA 48" OLED AI 4K Ultra HD HDR Smart TV - (1 Year Warranty)

LG OLED48B56LA 48" OLED AI 4K Ultra HD HDR Smart TV - (1 Year Warranty)

£1,299.00

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