LG OLED AI B6 77" Class 4K UHD OLED Smart TV (OLED77B6AUA)

The LG OLED AI B6 77" Class 4K Smart TV (model OLED77B6AUA) delivers a stunning picture from over 8.3 million self-lit OLED pixels capable of Perfect Black and Vivid Color, even in bright rooms. The display measures 76.7" diagonally with a native 4K Ultra HD resolution of 3,840 x 2,160 and a 120Hz native refresh rate with Variable Refresh Rate (VRR) support up to 120Hz. Pixel-level dimming means true blacks without blooming, and the anti-glare matte screen makes it comfortable to watch in any lighting environment.

Picture processing is handled by the α8 AI Processor 4K Gen3, which powers AI Picture Pro and α8 AI Super Upscaling 4K to enhance lower-resolution content to near-4K clarity. The TV supports Dolby Vision, HDR10, and HLG high dynamic range formats, along with FILMMAKER MODE with Ambient Light Technology for accurate cinematic presentation. Precision HDR Master Pro is engineered for expanded color accuracy and stunning contrast.

Gamers benefit from Game Optimizer mode with NVIDIA G-Sync compatibility, Auto Low Latency Mode (ALLM), HGIG support, and a response time of less than 0.1ms. All four HDMI 2.1 ports support 4K at 120Hz, VRR, and ALLM, with HDMI 2 providing eARC for high-quality audio passthrough. Two USB 2.0 ports, a digital optical audio output, and an RF antenna input round out the connectivity options. Bluetooth 5.3 and Wi-Fi 5 are built in.

Audio is handled by the α8 AI Sound Pro system with Virtual 11.1.2 Up-mix processing and Dolby Atmos support, delivering dialogue clarity and immersive surround from the 2.0-channel down-firing speaker configuration. The TV runs webOS 26, an Emmy Award-winning smart platform with access to Netflix, Max, Disney+, YouTube, Prime Video, Apple TV, and 400+ free LG Channels. The AI Hub provides one-button access to Gemini AI Assistant, AI Concierge, Voice ID search, and AI Sound and Picture Wizards. LG Shield provides real-time cybersecurity protection against malware and viruses. The TV is compatible with Apple AirPlay 2, Apple Home, Google Cast, Google Assistant, and Matter smart home ecosystems. The AI Magic Remote MR26 is included.

The TV measures 67.7" x 38.9" x 2.0" without the stand and weighs 50.5 lbs. With the stand, dimensions are 67.7" x 41.6" x 10.6" and weight is 51.4 lbs. VESA mounting pattern is 300x200mm. Estimated annual energy cost is $47 based on 296 kWh of annual consumption at 5 hours of use per day. Manufactured in Mexico with a 1-year limited parts and labor warranty.