77 Inch Class LG OLED AI B6 4K Smart TV 2026
77 Inch Class LG OLED AI B6 4K Smart TV 2026
Key features
- Over 8.3 million self-lit smart pixels with Perfect Black¹ and Vivid Color
- The Alpha 8 AI Processor Gen3 provides advanced AI for optimized images and audio
- Ultimate Gaming with 120Hz Refresh Rate, NVIDIA G-Sync, AMD FreeSync Premium and 0.1ms response time
- Enjoy movie magic from home with Dolby Vision®, Dolby Atmos®² & FILMMAKER MODE™ with Ambient Light Technology
- The OLED Care feature helps protect your OLED display to retain the best picture quality possible over time
- webOS delivers smarter, easier streaming, plus Google Gemini & Microsoft Copilot at your fingertips³
- Get instant access to over 400 free channels with LG Channels and 10,000+ movies & shows (on-demand)³
- Dynamic Sports is an exclusive sports experience built into LG’s webOS Smart TVs, designed for Sports fans
Specifications
Features
Perfect Black & Vivid Color
LG's OLED technology creates an incredible watching experience and stellar picture quality with Perfect Black1 and Vivid Color on over 8.3 million self-lit smart pixels, even in bright rooms.
Refined picture, powered by AI
Enjoy outstanding picture, which uses AI to detect what you're watching and automatically improves the picture and sound quality to your personal preferences.
Bring home the magic of home cinema
Experience the magic of the big screen right from your couch. Loaded with Dolby Vision® for extraordinary color, contrast and brightness, plus Dolby Atmos®2 for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE™ with Ambient Light Technology, allowing you to see films just as the director intended.
Game with the power of LG OLED
This Series comes with everything you need to win. Experience crisp, smooth imagery from a 0.1ms response time and up to 120Hz refresh rate to let you game at blinding speed without any blurring or tearing. All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. Whether you game on consoles or on the cloud,6 the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
You can watch on with confidence and peace of mind
The OLED Care feature helps protect your OLED display to retain the best picture quality possible over time.
Experience LG’s Award-winning Smart TV platform powered by AI
Powered by Google Gemini & Microsoft Copilot, LG’s Smart TV platform, webOS 26, delivers an AI experience which makes your TV smarter & more personalized. With just your voice, the TV brings up your customized screen, recommends what you’ll love next & adjusts picture & sound to match your preferences. Plus, LG Shield helps provide protection against malware, viruses & other threats.3
Tons of free entertainment at your fingertips
Get instant access to over 400 free channels and 10,000+ movies & shows (on-demand).3 Discover and enjoy premium new entertainment with nothing more than an internet connection.
Personalize your space with LG Gallery +
Create, display and express your taste with LG Gallery +. Choose from a collection of high-resolution artwork, scenic photography and other personalization features.4 Plus turn your ideas into art with Generative AI.
Your ultimate Sports Hub
Dynamic Sports is an exclusive sports experience built into LG’s webOS Smart TVs. It’s designed for fans who don’t want to miss a single play, score, or highlight. By combining live streaming, team tracking, and instant notifications, it makes your TV feel like a personal sports assistant.
LG Shield - Your Digital Guardian
The LG Shield helps provide privacy protection against malware, viruses, and other cyber threats with real-time scanning and automatic updates.
eyesafe® Comfortable Viewing with Reduced Blue Light
eyesafe® RP40 Verified5 for Reduced Blue Light means this TV is designed to be easier on your eyes without changing how your content looks.
1Verified by UL Solutions for Perfect Black technology delivering black levels =0.24nit up to 500lux
2Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2026 Dolby Laboratories. All rights reserved.
3Internet connection and subscriptions to streaming services are required; number of LG Channels and movies & shows (on-demand) subject to change. Software update will automatically download for up to 4 years. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update. LG account required to access our network-based smart services.
4Internet connection and LG Gallery + subscription required for select features. LG account required to access our network-based smart services.
5eyesafe(Circadian Performance Factor (CPF60), Reduced Blue Light (RPF40)) UL (Discomfort Glare Free, Flicker Free)
6Subscription and compatible gaming controller are required.
Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
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