LG 75"UR78 DLED 4K UHD Smart Web OS TV-75UR78006LK(α5 AI Processor,AI Sound,Game Optimiser & ALLM)










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Product Description
Bring the cinema home with the LG 75" UR78 Smart TV, offering 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 75-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 23 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 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 Instruction
Place the TV on a stable stand or mount it securely using a 400×400 VESA wall mount. Connect the power, aerial or satellite cable, and external devices via HDMI or USB. Complete the webOS 23 setup, connect to Wi‑Fi, and access streaming services or live TV. Use Game Optimiser for gaming and adjust picture and sound settings via the intuitive menu for optimal performance.
Safety Warning
Risk of electric shock; do not expose the TV, power cord or plug to moisture or water. Do not open the casing due to high internal voltage. Ensure the TV is securely placed or wall‑mounted to prevent tipping. Unplug during thunderstorms or before cleaning. Keep ventilation openings clear and avoid placement near heat sources or direct sunlight.
Important Information
| Specification | Details |
|---|---|
| Model Number | 75UR78006LK |
| Display | 75" LED Direct-Lit 4K Ultra HD (3840 x 2160) |
| Processor | α5 AI Processor 4K Gen6 |
| Operating System | webOS 23 |
| 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: 123 kWh/1000h (F), HDR: 194 kWh/1000h (G), Standby: <0.5W |
| TV Dimensions (W x H x D) | With Stand: 1678 x 1042 x 359 mm / Without Stand: 1678 x 964 x 59.5 mm |
| TV Weight | With Stand: 33.0 kg / Without Stand: 32.0 kg |
| Packaging Dimensions (W x H x D) | 1820 x 1130 x 190 mm |
| Packaged Weight | 42.5 kg |
| VESA Mounting Pattern | 400 x 400 mm |
| Included in Box | TV, Stand, Remote Control (with batteries), Power Cable, Screws, User Manual |
| Colour | Black |
Specifications
Reviews
Great product, the image quality is superbs! The WebOS is nice, however it is still not full andriod, so small of the apps is not found in the store, however still happy with the purchase.
Delivery and installation was free and hassle free. Magic remote is also great and easy to use.
4.6(11 reviews)