LG 75NU840B6LA 75-Inch NANO AI 4K Smart TV

Upgrade your home entertainment with the LG 75NU840B6LA 75-Inch NANO AI 4K Smart TV, a premium television designed to deliver exceptional colour accuracy, intelligent AI processing, and immersive viewing on an ultra-large screen. Featuring NanoCell technology, the powerful α7 AI Processor 4K Gen9, and the latest webOS 26 platform, this TV is ideal for movies, sports, gaming, and streaming.

The 75-inch 4K Ultra HD (3840 × 2160) NanoCell display uses advanced Nano technology to filter impure colours, producing more vibrant, accurate, and lifelike images. Nano Detail Enhancer improves texture, depth, and sharpness, while 4K Super Upscaling enhances lower-resolution content for a crisp and detailed viewing experience.

Powered by the α7 AI Processor 4K Gen9, the TV intelligently optimizes picture and sound using AI. Features such as AI Picture Pro, Dynamic Tone Mapping, and AI Brightness Control automatically adjust image quality to deliver stunning visuals with improved contrast and realistic colours.

Enjoy cinematic entertainment with HDR10 Pro, HLG, and FILMMAKER MODE™, preserving the original vision of filmmakers while enhancing brightness, contrast, and colour accuracy for every scene.

Running on webOS 26, the LG 75NU840B6LA offers seamless access to popular streaming platforms including Netflix, YouTube, Disney+, Prime Video, Apple TV, and more. Smart features such as LG ThinQ AI, AI Voice ID, AI Concierge, Google Cast, and Apple AirPlay provide a personalized and intuitive entertainment experience.

For gamers, the TV supports Game Optimizer, Game Dashboard, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), HGiG, and GeForce NOW cloud gaming, ensuring smooth gameplay with reduced input lag and optimized graphics.

The integrated 20W AI Sound Pro audio system delivers clear dialogue and immersive virtual surround sound. With HDMI eARC, Bluetooth, and LG Sound Sync support, you can easily connect compatible soundbars and home theatre systems for enhanced audio performance.

Connectivity options include HDMI, USB, Wi-Fi, Bluetooth, Ethernet, and optical audio output, making it easy to connect gaming consoles, streaming devices, external storage, and audio equipment.

Its slim bezel and elegant Linear Flow Design make the LG 75NU840B6LA a stylish centerpiece for any modern living room or home theatre.

Key Features

• 75-inch 4K Ultra HD NanoCell display
• α7 AI Processor 4K Gen9
• Nano Detail Enhancer
• 4K Super Upscaling
• AI Picture Pro
• AI Sound Pro
• HDR10 Pro and HLG
• FILMMAKER MODE™
• webOS 26 Smart TV
• LG ThinQ AI with AI Voice ID
• Apple AirPlay & Google Cast
• Game Optimizer & Game Dashboard
• Variable Refresh Rate (VRR)
• Auto Low Latency Mode (ALLM)
• HGiG support
• GeForce NOW cloud gaming
• HDMI eARC
• Wi-Fi & Bluetooth
• Slim Linear Flow Design

Specifications

• Brand: LG
• Model: 75NU840B6LA
• Screen Size: 75 Inches
• Display Technology: NanoCell LED
• Resolution: 3840 × 2160 (4K UHD)
• Processor: α7 AI Processor 4K Gen9
• Operating System: webOS 26
• Refresh Rate: 60Hz Native
• HDR: HDR10 Pro, HLG
• Audio Output: 20W (2.0 Channel)
• Connectivity: HDMI, USB, Wi-Fi, Bluetooth, Ethernet, HDMI eARC

The LG 75NU840B6LA 75-Inch NANO AI 4K Smart TV is an excellent choice for users looking for a premium large-screen television with vibrant NanoCell colour technology, AI-powered picture enhancement, advanced smart features, and smooth gaming performance. It delivers an immersive entertainment experience for movies, sports, streaming, and everyday viewing.