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LG UR78 86″ 4K UHD LED Smart TV | 86UR78006LB.AEK
Welcome to a cinema‑sized viewing experience right in your living room. The LG UR78 86″ 4K TV immerses you in rich detail and vibrant colour with HDR10 Pro, while dynamic tone mapping keeps contrast in check even during fast scenes.
Under the hood, the α5 AI Processor 4K Gen6 handles upscaling, brightness adaptation, and noise reduction to deliver smoother motion and clearer images. Smart features through webOS 23 bring streaming, voice control, and smart‑home integration together, letting you navigate content effortlessly.
Key Features
- 4K UHD resolution with HDR10 Pro & HLG support
- α5 AI Processor 4K Gen6 for smart upscaling & picture tuning
- webOS 23 platform with Quick Cards, smart home & voice control
- Game Optimizer, ALLM & low latency modes for gaming performance
- AI Sound (virtual 5.1 upmix) & Clear Voice Pro for better audio clarity
- Multiple connectivity: 3× HDMI, eARC, USB, Ethernet, Wi-Fi & Bluetooth 5.0
Brand
LG
SKU
86UR78006LB.AEK
Type
Ultra-Big 4K Smart UHD TV
Display size
86 inches / 217.4 cm
Resolution
3840 × 2160 (4K UHD)
Panel / Backlight
LED (Direct / Full Array)
Refresh rate (native)
60 Hz
HDR support
HDR10 Pro, HLG
Processor
α5 AI Processor 4K Gen6
Operating system
webOS 23 / ThinQ AI
Audio output (RMS)
20 W (2.0 ch)
Sound features
AI Sound, Clear Voice Pro, Virtual 5.1 Up-mix
HDMI ports
3 (eARC on HDMI 1)
USB ports
2 (USB 2.0)
Ethernet (LAN)
1 RJ-45 port
Wi-Fi
Yes (Wi-Fi 5)
Bluetooth version
5.0
Optical audio out
1 (TOSLINK)
Power consumption (typical)
157 W
Standby power
0.5 W
TV size (without stand)
1927 × 1104 × 59.9 mm
TV weight (without stand)
45.2 kg
VESA mount
600 × 400 mm
