LG 50 Inch LG NANO 4K AI NU84 Smart TV 2026 50NU840B6LA 

Key Features

• Nano Detail Enhancer refines texture and depth for more lifelike 4K picture
• Linear Flow Design features a refined and solid finish made to complement your space
• Award‑winning webOS brings advanced AI experiences—powered by Google Gemini and Microsoft Copilot
• AI Hub unlocks a smart, personalized experience, secured by LG Shield
• Access a wide selection of live and on demand content seamlessly available through LG Channels

What Comes in the Box

• LG 50 Inch NANO 4K AI Smart TV 50NU840B6LA
• AI Magic Remote MR26
• Detachable Power Cable
• User Documentation

LG 50 Inch LG NANO 4K AI NU84 Smart TV 2026 Overview

The LG 50 Inch LG NANO 4K AI NU84 Smart TV 2026 50NU840B6LA combines NanoCell display technology, intelligent AI picture processing, and the latest webOS platform to deliver an outstanding home entertainment experience. Designed for users who appreciate vibrant colors, sharp 4K resolution, and smart convenience, this television offers advanced picture optimization, immersive sound, and seamless connectivity. Moreover, its elegant design blends easily into modern living spaces while providing powerful performance for movies, sports, gaming, and everyday streaming.

LG 50 Inch LG NANO 4K AI NU84 Smart TV NanoCell 4K Display

The LG NanoCell display uses advanced color filtering technology to produce purer and more accurate colors. As a result, every scene appears more natural with improved depth and enhanced realism. The 4K Ultra HD resolution delivers exceptional detail, allowing viewers to enjoy crisp images with outstanding clarity.

Furthermore, the display enhances fine textures, making landscapes, facial expressions, and action scenes appear more lifelike. Whether you watch high quality movies or everyday television programs, the screen maintains excellent picture quality across different types of content.

LG Nano 4K AI Processor For Intelligent Picture Enhancement

At the heart of the television is the powerful Alpha AI Processor that continuously analyzes the content being displayed. It intelligently adjusts picture settings in real time to improve brightness, sharpness, color accuracy, and contrast.

Additionally, AI technology recognizes different scenes and automatically optimizes picture quality for the best possible viewing experience. This intelligent processing allows lower resolution content to appear clearer while maintaining smooth and natural visuals.

4K Ultra HD Resolution For Exceptional Clarity

The native 4K Ultra HD resolution provides four times the detail of Full HD, creating sharper and more detailed images. Every frame benefits from enhanced clarity, making movies, documentaries, and sporting events appear incredibly realistic.

Furthermore, the higher pixel density helps reduce visible image noise while improving overall picture precision across the entire screen.

HDR Support For Greater Contrast And Detail

High Dynamic Range enhances both bright and dark areas within every scene. Bright highlights appear more vibrant while darker scenes retain important shadow details.

Consequently, viewers enjoy improved depth, richer colors, and better overall realism. HDR also enhances cinematic content by preserving more visual information exactly as intended.

Dynamic Color Performance

NanoCell technology produces vibrant yet natural colors across the entire display. Instead of oversaturating images, the television delivers balanced color reproduction that remains accurate from multiple viewing angles.

Moreover, color consistency helps improve sports broadcasts, animated content, documentaries, and nature programs where realistic color representation matters most.

AI Picture Optimization

Artificial intelligence continuously evaluates picture quality and automatically adjusts settings according to the content being viewed. Action scenes receive smoother motion handling, while dramatic scenes benefit from improved contrast and enhanced detail.

In addition, AI Picture reduces the need for manual adjustments by automatically selecting optimal image settings for every type of entertainment.

AI Sound Enhancement

The television also uses intelligent sound processing to create a more immersive listening experience. AI analyzes audio in real time and enhances dialogue clarity while balancing background music and sound effects.

As a result, conversations become easier to understand, and action sequences deliver greater impact without requiring external speakers.

webOS Smart TV Platform

The latest webOS operating system provides a modern and user friendly interface that makes navigation simple and efficient. Users can quickly access streaming applications, recommended content, personalized profiles, and smart features from a single home screen.

Furthermore, the responsive operating system reduces waiting times when launching applications or switching between entertainment sources.

AI Magic Remote Convenience

The included AI Magic Remote simplifies navigation with intuitive controls and intelligent functionality. Users can point, scroll, and quickly access menus without repeatedly pressing directional buttons.

Additionally, the remote improves everyday usability by making content selection faster and more comfortable.

Smart Home Integration

The television integrates easily into compatible smart home ecosystems, allowing convenient control of supported connected devices. Users can manage entertainment and selected smart functions through a single interface.

Moreover, this integration helps simplify everyday home entertainment while reducing the need for multiple controllers.

Smooth Motion Performance

The display processes fast moving scenes efficiently, helping sports, racing events, and action movies appear smoother with reduced motion blur.

Consequently, viewers experience improved clarity during rapid camera movements and high speed action sequences.

Modern Slim Design

The slim profile creates a clean and contemporary appearance that complements almost any living room or entertainment area. Narrow bezels maximize the viewing area while maintaining an elegant overall design.

Furthermore, the refined construction allows the television to blend naturally into modern interiors without distracting from the viewing experience.

Multiple Connectivity Options

The television includes multiple connection ports for modern entertainment devices. Users can connect gaming consoles, Blu ray players, streaming devices, sound systems, and other compatible equipment with ease.

In addition, wireless connectivity supports convenient access to online entertainment and smart television features without unnecessary cable clutter.

Enhanced Gaming Experience

Gaming enthusiasts benefit from responsive picture processing and intelligent optimization that improve gameplay performance. Fast moving graphics remain clear while input responsiveness supports smoother gaming sessions.

Moreover, the television automatically enhances compatible gaming content for a more enjoyable experience.

Energy Efficient Performance

The LG 50 inch television combines advanced processing with efficient energy management to deliver strong performance while helping reduce unnecessary power consumption.

As a result, users enjoy excellent entertainment without sacrificing operational efficiency.

User Friendly Interface

Every menu has been designed for simplicity, allowing users to access settings, applications, and connected devices with minimal effort. Clear navigation improves the overall experience for users of all ages.

Furthermore, personalized recommendations make discovering new entertainment faster and more enjoyable.

Reliable Everyday Entertainment

The LG 50 Inch LG NANO 4K AI NU84 Smart TV delivers an excellent balance of picture quality, intelligent processing, smart functionality, and elegant design. Its NanoCell display, AI powered performance, immersive audio, and modern smart features work together to create a premium viewing experience. Whether watching movies, streaming online content, enjoying live sports, or playing games, this television provides dependable performance, impressive visual quality, and convenient everyday operation for the modern home.

FAQs

1. Does this TV support Netflix and YouTube?
Yes. It supports popular streaming apps through webOS 26.

2. Does it have built-in Wi-Fi?
Yes, it supports Wi-Fi 5.

3. Can I connect Bluetooth headphones?
Yes, Bluetooth 5.3 is supported.

4. Does the TV support Apple AirPlay?
Yes, Apple AirPlay is built in.

5. Can I cast from Android phones?
Yes, Google Cast is supported.

6. Is the TV suitable for PlayStation 5 and Xbox Series X?
Yes. It supports ALLM, VRR, HGiG and Game Optimizer.

7. Does it include a Magic Remote?
Yes, the AI Magic Remote MR26 is included.

8. Can I mount it on the wall?
Yes, it supports VESA wall mounting.

9. Does it support satellite and digital TV?
Yes. It supports DVB-T2/T, DVB-C and DVB-S2/S tuners.

10. Is voice control available?
Yes. The TV supports Intelligent Voice Recognition and AI Voice ID.