Smart TV LG 43" NANO UHD 4K 43NU840B6LA

LG 43" NANO UHD 4K Smart TV

The LG 43NU840B6LA is a 43-inch 4K Ultra HD smart TV from the 2026 NANO 4K UHD AI NU84 series. The α7 AI Processor 4K Gen9 improves sharpness, contrast and depth, and 4K Super Upscaling enhances lower-resolution content.

It runs webOS 26 with an AI assistant, supports Apple AirPlay, Google Cast and Apple Home, and comes with the AI Magic Remote. For gaming it offers ALLM, VRR up to 60Hz, HGIG and Game Optimizer, and audio comes from a 20W 2.0-channel system with AI Sound Pro.

Key features

• NANO 4K picture - 3840x2160 resolution with direct backlighting, HDR10 and HLG, and FILMMAKER MODE for movies as the director intended.
• α7 AI Gen9 processor - AI picture processing with 4K Super Upscaling and Dynamic Tone Mapping.
• webOS 26 - Smart interface with an AI chatbot, voice recognition, AI Voice ID, LG Shield security and Home Hub for smart home control through LG ThinQ.
• Ready for gaming - ALLM for lower latency, VRR up to 60Hz, HGIG and Game Dashboard.
• AI Sound Pro - 20W 2.0-channel audio with Virtual 9.1.2 up-mix, Clear Voice Pro and eARC for a soundbar.
• Connectivity - 3 HDMI inputs (including eARC), USB 2.0, Ethernet, Wi-Fi 5 and Bluetooth 5.3.

Specifications

In the box

• TV
• AI Magic Remote MR26
• Detachable power cable