


LG UR78 86" 4K UHD LED Smart TV - Black | 86UR78006LB.AEK
LG UR78 86" 4K UHD LED Smart TV - Black | 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
| Specification | Details |
|---|---|
| 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 |
Original: $2,199.02
-65%$2,199.02
$769.66Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
LG UR78 86" 4K UHD LED Smart TV - Black | 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
| Specification | Details |
|---|---|
| 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 |














