LG 55" OLED AI B4 4K Smart TV
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Warranty & returns
Every product comes with the official manufacturer warranty. Unused items can be returned within 14 days.
Product details
Perfect Blacks Meet α8 AI Processor 4K Precision
The LG 55" OLED AI B4 4K Smart TV delivers breathtaking visuals through self-lit OLED pixels that produce perfect blacks, stunning contrast, and 100% color fidelity. The α8 AI Processor 4K enhances every frame in real time through AI Picture Pro and AI Super Upscaling, while Dolby Vision, HDR10, and HLG support — combined with FILMMAKER MODE — preserve movies and shows exactly as their creators intended.
Running on webOS 24, the OLED B4 offers personalized profiles, AI Picture Wizard, AI Concierge, and cloud gaming access, all navigated through the built-in Magic Remote with ThinQ voice control. Dolby Atmos and α8 AI Sound Pro deliver virtual 9.1.2 up-mixed surround sound with AI Acoustic Tuning that adapts to the room's layout for an immersive listening experience.
Gaming is elevated through a native 120Hz refresh rate, AMD FreeSync Premium, NVIDIA G-Sync compatibility, VRR, and ALLM, with Game Optimizer and Game Dashboard giving full control over the experience. The slim OLED design is backed by OLED Care for long-term picture quality, and connectivity covers Wi-Fi 5, Bluetooth 5.1, 4 HDMI ports (supporting 4K 120Hz, eARC, VRR, ALLM, and QMS), and 2 USB ports.
Key Features
- Self-Lit OLED Panel: Perfect blacks, infinite contrast and 100% colour fidelity.
- α8 AI Processor 4K: AI Picture Pro and AI Super Upscaling frame by frame.
- 120Hz Gaming: AMD FreeSync Premium, G-Sync compatible, VRR, ALLM and Game Optimizer.
- Dolby Vision & Dolby Atmos: Virtual 9.1.2 up-mix with AI Acoustic Tuning.
- OLED Care: Built-in panel protection for long-term picture quality.
Specifications
- Model: OLED55B46LA
- Screen Size: 55"
- Display: OLED, 4K (3840 x 2160), self-lit pixels, 100% colour fidelity
- Processor: α8 AI Processor 4K
- Refresh Rate: 120Hz native with VRR
- HDR: Dolby Vision, HDR10, HLG, FILMMAKER MODE
- Smart Platform: webOS 24 with AI Picture Wizard, AI Concierge, cloud gaming, ThinQ voice
- Audio: Dolby Atmos, α8 AI Sound Pro virtual 9.1.2, AI Acoustic Tuning
- Gaming: AMD FreeSync Premium, NVIDIA G-Sync compatible, VRR, ALLM, Game Optimizer, Game Dashboard
- Connectivity: Wi-Fi 5, Bluetooth 5.1, 4x HDMI (4K 120Hz, eARC), 2x USB, Ethernet
- Remote: Magic Remote with ThinQ voice control