The LG OLED77B6ELC is a 77-inch 4K Ultra HD OLED smart TV. Its self-illuminating pixels turn on and off independently, so dark scenes show true black with no backlight bleed. It carries Certified Perfect Black and Colour technology.
The α8 AI processor analyzes picture and sound in real time. It improves clarity, reduces noise and adjusts contrast scene by scene. For audio, it upscales standard content to virtual surround sound and improves dialogue clarity. AI Sound Pro adapts the sound to the content being watched.
The TV supports Dolby Vision HDR and Filmmaker Mode, which turns off motion smoothing and keeps the intended frame rate and color grading. It has a 120Hz native refresh rate. For gaming, it offers low input lag, fast response time, HDMI 2.1 features and a Game Optimiser mode with picture presets and game-specific settings.
- Screen size
- 77 inches
- Display type
- OLED with self-illuminating pixels
- Resolution
- 4K Ultra HD
- HDR
- Dolby Vision
- Refresh rate
- 120Hz native
- Processor
- α8 AI processor
- Picture modes
- Filmmaker Mode
- Gaming
- HDMI 2.1 features, low input lag, fast response time, Game Optimiser mode
- Audio
- AI Sound Pro, virtual surround sound upscaling
- Smart platform
- webOS with AI recommendations
- Remote
- AI Magic Remote with voice control and pointer
- Model year
- 2026