LG OLED55B56LA 55 Inch OLED 4K Ultra HD Smart TV

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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.

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.

Perfect Colour

100% Colour Volume and 100% Colour Fidelity certified. Enjoy accurate, vibrant colours even in sunlight or dark environments.

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 Super Upscaling analyses pixels to boost quality to 4K

Our advanced upscaling technology enhances picture detail to make content look like it was naturally shot in 4K. Our alpha AI Processor enables real-time upscaling even for OTT content.

AI Perceived Object Enhancer brings 3D depth to every scene

Powerful AI algorithms analyse 2D video to detect objects, understand the scene's context, and apply specialised processing to add depth, vibrancy, and realism to each visual element on the screen.

OLED Dynamic Tone Mapping Pro maximises perceived contrast

Sophisticated AI processing dials up contrast in real-time. OLED Dynamic Tone Mapping Pro detects objects and backgrounds and applies tone mapping individually for sharper, more expressive images.

AI Director Processing shows colours as the director intended

AI analyses the colour distribution of each frame and identifies the emotional intent per scene. Colour is then remastered in real-time to stay faithful to the director's vision.

AI Brightness Control lets TV screens adapt to ambient light

AI automatically detects the ambient light in your space and makes adjustments to ensure you get the possible picture whether it's bright or dark around you.

Surround yourself in rich sound with virtual 11.1.2 channels

Get a more immersive surround sound experience with virtual 11.1.2 channels. AI intelligently fine-tunes your audio to make it feel like sound is omni-directional and the action is all around you.

AI Object Remastering enhances every sound element's clarity

Every sound element can be heard effortlessly. AI Object Remastering analyses each audio track and remasters voices, music, and sound effects to deliver clearer, more balanced sound.

Dynamic Sound Booster amplifies your audio's power

Advanced AI processing analyses and optimises your audio to boost up its power and impact to deliver a more immersive sound experience.

AI Acoustic Tuning tweaks sound to suit your space

AI scans the room and studies its acoustic qualities by detecting the distance between the screen and your AI Magic Remote. Based on this, it adjusts your audio mix to match your environment.

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 Voice ID

LG AI Voice ID recognizes each user's unique voice signature and offers personalized recommendations the moment you speak.

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 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.

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.

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

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.

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.

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.

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.

Made with the environment in mind

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

Please note: Some apps and services, including tuner, are only available in the UK. Smart TVs are run by third-party content. These third-party providers reserve the right to delete or stop supporting any apps or services at any time. Some apps and services might not be accessible right away and might need a firmware update to become accessible. Costco's warranty does not cover the availability or fees associated with running apps.