LG 86"UR78 DLED 4K UHD Smart Web OS TV-86UR78006LB(α5 AI Processor,AI Sound,Game Optimiser & ALLM)










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Product Description
Bring the ultimate cinema experience home with the LG 86" UR78 Smart TV, delivering stunning 4K Ultra HD picture quality on a massive screen, intelligently enhanced by the α5 AI Processor Gen6. Ideal for family movie nights and immersive gaming, it combines vibrant HDR10 Pro visuals with AI Sound and dedicated Game Optimiser features for a complete entertainment experience.
Key Features
α5 AI Processor Gen6: Enhances your favourite content by intelligently upscaling images to stunning 4K quality and optimising sound based on what you're watching for a more immersive large-screen experience.
4K Active HDR & HDR10 Pro: Enjoy vibrant colours and enhanced contrast with dynamic tone mapping, revealing deeper details in both bright and dark scenes across the expansive 86-inch display.
Game Optimiser & ALLM: Elevate your console gaming with a dedicated dashboard for quick settings adjustments, while Auto Low Latency Mode (ALLM) ensures smooth, responsive gameplay by minimising input lag.
AI Sound (Virtual 5.1 Up-mix): Creates a more cinematic audio atmosphere to match the big screen by virtually up-mixing two-channel audio, with Clear Voice Pro for enhanced dialogue clarity.
webOS 24 Smart Platform: Seamlessly access all your favourite streaming services like Netflix, Prime Video, Disney+, and Apple TV+ from an intuitive and customisable home screen.
Sleek Design & Wide Connectivity: With a slim profile and comprehensive connections including 3 x HDMI, USB, Bluetooth 5.0, and built-in Wi-Fi, it fits perfectly as the centrepiece of your modern home.
Comprehensive Tuning Options: Built-in Freeview Play and satellite tuners provide access to live TV and catch-up services without needing an aerial or additional box.
Usage Instructions
- Setup: Mount using VESA 600x400mm brackets or attach the stand. Connect to power and Wi-Fi.
- Smart Features: Use webOS 24 to access streaming apps (Netflix, Disney+, etc.). Customize the home screen for quick access.
- Gaming: Enable Game Optimizer and ALLM via settings for low-latency gameplay.
Safety Warnings
- Mounting: Ensure the wall or stand can support the TV’s weight (38.5kg without stand).
- Ventilation: Maintain clearance around the TV to prevent overheating.
- Electrical Safety: Use a surge protector and avoid overloading outlets.









Important Information
| Specification | Details |
|---|---|
| Model Number | 86UR78006LB |
| Display | 86" LED Direct-Lit 4K Ultra HD (3840 x 2160) |
| Processor | α5 AI Processor 4K Gen6 |
| Operating System | webOS 24 |
| HDR Support | HDR10, HLG, HDR10 Pro |
| Refresh Rate | 60Hz Native |
| Gaming Features | Game Optimiser, ALLM (Auto Low Latency Mode), HGiG Mode |
| Audio Output | 20W (2.0 channel) |
| Audio Technology | AI Sound (Virtual 5.1 Up-mix), Clear Voice Pro, Auto Volume Leveling |
| Connectivity | 3 x HDMI 2.0, 1 x USB 2.0, RF In (2), Optical Out, Ethernet (LAN) |
| Wireless | Wi-Fi 5 (802.11ac), Bluetooth v5.0 |
| Tuner | DVB-T2/T/C/S2/S (Freeview Play) |
| Power Consumption | SDR: 142 kWh/1000h (F), HDR: 224 kWh/1000h (G), Standby: <0.5W |
| TV Dimensions (W x H x D) | With Stand: 1925 x 1176 x 410 mm / Without Stand: 1925 x 1105 x 46.9 mm |
| TV Weight | With Stand: 39.7 kg / Without Stand: 38.5 kg |
| Packaging Dimensions (W x H x D) | 2050 x 1210 x 280 mm |
| Packaged Weight | 51.5 kg |
| VESA Mounting Pattern | 600 x 400 mm |
| Included in Box | TV, Stand, Remote Control (with batteries), Power Cable, Screws, User Manual |
| Colour | Black |
Specifications
Reviews
Bought this TV as for guest room. Really good colours and details. Very reasonable price
5(1 review)