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Large 83 inch OLED television with ultra-thin panel and minimal bezels

LG Electronics

LG Electronics OLED83B6GUA 83" OLED 4K AI Smart webOS TV 2026

SKU CH-39KK-QQHC5

An 83-inch 2026 OLED 4K Smart TV delivering perfect black, vivid colour, AI-enhanced picture and sound, Dolby Vision and Atmos, 120Hz gaming with .1ms response, G-Sync and FreeSync.

  • Screen Size83"
  • Perfect Black and vivid colour from self-lit OLED pixels
  • 8 AI Processor 4K Gen3 optimises picture and sound with AI upscaling
  • Dolby Vision, Dolby Atmos and FILMMAKER MODE deliver cinema-grade HDR and audio
  • 120 Hz native refresh, .1 ms response, G-Sync and FreeSync for smooth gaming
  • webOS 26 with AI Concierge, AI Agent and personalised recommendations

Cinematic 83-inch OLED canvas

The LG OLED83B6GUA is an 83-inch OLED 4K Smart TV built for a true cinematic-scale experience. Self-lit pixel technology delivers Perfect Black and vivid colour with extreme contrast and detail. The 8 AI Processor 4K Gen3 continuously optimises picture and sound, enhancing clarity and upscaling lower-resolution content through AI Picture Pro and AI Super Upscaling.

Sustained 120Hz gaming performance

A native 120Hz refresh rate and 4K 120fps support maintain fluid motion during extended sessions. The .1ms response time, VRR, ALLM, NVIDIA G-SYNC and AMD FreeSync Premium work together to eliminate tearing and stutter without frame drops over time. Game Optimiser allows real-time performance tuning while the panel keeps consistent brightness and colour accuracy.

Upgrade from smaller or non-OLED displays

This model replaces smaller LED or OLED sets where screen immersion and pixel-level contrast are limiting factors. The jump is worth it for buyers who want an 83-inch canvas with Dolby Vision, Dolby Atmos and FILMMAKER MODE for reference-grade cinema playback. It is not for buyers who need a smaller footprint or a lower-cost panel technology.

Highlights

  • Perfect Black and vivid colour from self-lit OLED pixels
  • 8 AI Processor 4K Gen3 optimises picture and sound with AI upscaling
  • Dolby Vision, Dolby Atmos and FILMMAKER MODE deliver cinema-grade HDR and audio
  • 120 Hz native refresh, .1 ms response, G-Sync and FreeSync for smooth gaming
  • webOS 26 with AI Concierge, AI Agent and personalised recommendations

Specifications

Screen Size83"

Questions about this item

How much power does the 83" OLED panel draw when running all day at 120Hz?

The 83" OLED self-lit pixels only illuminate active areas, so typical all-day consumption stays well below equivalent LCD backlights even at 120Hz refresh.

Which HDMI specification must my AV receiver or soundbar support to pass Dolby Vision and 4K 120fps gaming to this TV?

You need an HDMI 2.1-capable receiver or soundbar with eARC to carry Dolby Vision metadata and 4K 120fps VRR signals without compression.

Will my older 1080p Blu-ray player and game console upscale cleanly on the 8 AI Processor 4K Gen3?

Yes — AI Super Upscaling analyses each frame in real time, adding detail and reducing noise so legacy 1080p sources look sharp on the 83" 4K panel.

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