LG OLED83B56LA.AEK 83" 4K Ultra HD OLED AI B5 Smart TV

83 inch LG OLED AI B5 4K Smart TV 2025 – OLED83B56LA

Transform your living room into a true home cinema with the 83 inch LG OLED AI B5 4K Smart TV 2025 (OLED83B56LA). With self-lit OLED pixels, an advanced α8 AI Processor 4K Gen2 and immersive Dolby Atmos sound, this premium LG OLED delivers breathtaking picture quality, powerful audio and smart features designed to adapt to you.

Key features at a glance

• Screen size: 83 inch 4K OLED display
• Processor: α8 AI Processor 4K Gen2 for smarter picture and sound optimisation
• Picture quality: Perfect Black, 100% Colour Fidelity and 100% Colour Volume for lifelike images
• HDR support: Dolby Vision, HDR10 and HLG
• Refresh rate: 120Hz native for ultra-smooth motion
• Audio: 20W 2.0 channel speakers with Dolby Atmos and AI Sound Pro
• Gaming: G-Sync Compatible and AMD FreeSync support for responsive, tear-free gameplay
• Smart platform: webOS with AI features, LG Channels, Gaming Portal and leading streaming apps

Stunning 4K OLED picture with perfect black

The 83 inch LG OLED AI B5 uses self-lit OLED pixels that switch on and off individually, delivering perfect black levels with no backlight glow. This creates exceptional contrast, incredible depth and detail, and a cinematic image that looks stunning in both bright and dark rooms. With 100% Colour Fidelity and 100% Colour Volume, colours appear rich, accurate and consistent from scene to scene.

α8 AI Processor 4K Gen2 for smarter optimisation

Powered by the α8 AI Processor 4K Gen2, the OLED83B56LA analyses content frame by frame to optimise sharpness, depth, brightness and colour. AI Picture Pro and AI Super Upscaling enhance lower-resolution content, while OLED Dynamic Tone Mapping refines contrast for more realistic highlights and shadow detail. Whether you are watching movies, sports or streaming series, the TV automatically adjusts to deliver the best possible picture.

Immersive sound with Dolby Atmos and AI Sound Pro

Enjoy a more cinematic audio experience with Dolby Atmos support and AI Sound Pro. Virtual 9.1.2 channel processing uses deep learning to create an enveloping soundstage from the TV’s 2.0 channel 20W speakers, making it feel like audio is coming from all around you. AI Clear Sound further refines dialogue clarity so voices remain crisp even in action-packed scenes.

Next-level gaming performance

The LG OLED AI B5 83 inch TV is built for gamers who demand responsiveness and visual fidelity. With a 120Hz native refresh rate, ultra-fast response time and support for NVIDIA G-Sync Compatible and AMD FreeSync, you can enjoy smooth, low-latency gameplay with reduced tearing and stutter. HDR gaming is supported, and the dedicated gaming features help you fine-tune settings for consoles and cloud gaming services.

webOS smart TV with AI built in

Access your favourite streaming apps, live TV and on-demand content quickly through LG’s intuitive webOS platform. Built-in AI features such as AI Voice ID, AI Search, AI Chatbot and AI Concierge personalise recommendations based on your viewing habits and voice profile. Use the AI Magic Remote to point, click or speak to control your TV and discover new content effortlessly.

LG Gallery+ and personalised ambience

Turn your 83 inch OLED into a digital canvas with LG Gallery+. With thousands of artworks, photography, scenery and digital pieces available via subscription, you can style your space to match your mood. Always Ready and screensaver modes let you display curated visuals while saving energy, so your TV looks beautiful even when you are not actively watching.

Smart home integration and control

Home Hub brings your connected devices together on one screen, allowing you to manage compatible LG appliances and supported smart home devices from your TV. With support for major ecosystems and Matter-compatible devices (via ThinQ), you can check status, adjust settings and create a more connected home experience from the comfort of your sofa.

Sleek, slim design for modern spaces

The OLED83B56LA features a slim, minimalist design that blends seamlessly into contemporary interiors. Its narrow bezels keep your focus on the picture, while the large 83 inch screen size makes it a striking centrepiece for living rooms, media rooms or open-plan spaces.

Energy-conscious OLED innovation

LG continues to refine its OLED technology with efficiency in mind. The B5 series benefits from LG’s eco-conscious design approach, with resource-efficient construction and features that help manage brightness and power usage intelligently based on your environment.

Core specifications

• Model: LG OLED83B56LA (83 inch LG OLED AI B5 4K Smart TV 2025)
• Display type: 4K OLED
• Resolution: 3840 x 2160
• Refresh rate: 120Hz native
• Processor: α8 AI Processor 4K Gen2
• HDR formats: Dolby Vision, HDR10, HLG
• Audio output: 20W, 2.0 channel
• Audio technologies: Dolby Atmos, AI Sound Pro, AI Clear Sound
• Gaming features: G-Sync Compatible, AMD FreeSync, low response time
• Smart OS: webOS with LG Channels, Gaming Portal and major streaming apps
• Connectivity: HDMI, USB, Wi-Fi, Bluetooth (ports and versions may vary by region)
• Dimensions without stand (WxHxD): 1842 x 1055 x 52.9 mm
• Weight without stand: 26.7 kg

Ideal for

• Home cinema lovers: Enjoy a big-screen, cinematic experience with perfect black, rich colours and Dolby Atmos.
• Gamers: Take advantage of 120Hz, fast response and VRR support for smooth, responsive gameplay.
• Design-conscious homes: The slim, elegant design and Gallery+ features make the TV a visual statement even when idle.
• Smart home users: Integrate your TV into a wider ecosystem of connected devices and enjoy AI-powered convenience.

Why choose the 83 inch LG OLED AI B5 4K Smart TV 2025?

The LG OLED83B56LA combines a huge 83 inch 4K OLED panel with advanced AI processing, immersive sound and a refined smart TV experience. Whether you are upgrading your main TV, building a dedicated media room or looking for a screen that can handle movies, sports and gaming equally well, this LG OLED B5 model delivers premium performance with future-ready features.

Frequently asked questions

Is the 83 inch LG OLED AI B5 good for bright rooms?

Yes. The α8 AI Processor 4K Gen2 and OLED panel work together with features like AI Brightness Control to optimise the picture based on ambient light, helping maintain contrast and clarity in brighter spaces.

Do I need a soundbar with this TV?

The built-in 20W 2.0 channel speakers with Dolby Atmos and AI Sound Pro provide impressive sound for everyday viewing. For a more cinematic experience or larger rooms, pairing the TV with an LG Soundbar and using WOW Orchestra can further enhance immersion.

Can I use this TV for next-gen gaming consoles?

Yes. With 4K resolution, 120Hz refresh rate, low response time and support for G-Sync Compatible and AMD FreeSync, the OLED83B56LA is well suited to next-gen consoles and cloud gaming services.

What smart features does the TV include?

The TV runs on webOS and includes AI Voice ID, AI Search, AI Chatbot, AI Concierge, LG Channels, Gaming Portal and access to popular streaming apps. You can control it with the AI Magic Remote using point-and-click or voice commands.

Upgrade to big-screen OLED brilliance

Bring cinematic scale, OLED picture quality and intelligent AI features into your home with the 83 inch LG OLED AI B5 4K Smart TV 2025 – OLED83B56LA. From movie nights and live sports to next-gen gaming and ambient art, this flagship-sized LG OLED is built to elevate every moment on screen.