LG OLED55G4SUB 55" G4 OLED evo AI 4K Smart TV - Stand - 2024

LG OLED55G4SUB 55" G4 OLED evo AI 4K Smart TV - Stand - 2026

The LG OLED55G4SUB is designed to transform everyday viewing into something truly impressive. Featuring a 55-inch 4K OLED display, it's an ideal choice for family rooms and most living spaces, delivering stunning detail, vibrant colours, and exceptional contrast. Whether you're settling in for movie night, watching live sports, or jumping into your favourite game, every scene looks crisp, smooth, and remarkably lifelike.

Powered by over 8.3 million self-lit pixels, this OLED TV produces perfect black levels alongside luminous colours, creating an image that feels natural and full of depth. Think of every pixel as its own tiny light source, working independently to bring every frame to life.

Brilliant OLED evo Display for Stunning Visuals

Picture quality is where the LG OLED55G4SUB truly stands out. Its 4K Ultra HD resolution of 3,840 x 2,160 delivers outstanding clarity, while OLED technology provides deep contrast that enhances everything from blockbuster films to everyday streaming.

Micro Lens Array technology increases the brightness of every pixel, helping produce bright, detailed images across a wide range of content. Combined with Brightness Booster Max, brightness can be improved by up to 150%, making scenes appear vivid even in brighter rooms.

The display also features 100% Colour Volume and 100% Colour Fidelity for highly accurate colour reproduction. Whether you're watching colourful nature documentaries or cinematic dramas, colours remain rich and true to the original content.

HDR support, including Dolby Vision, HDR10, and HLG, further improves contrast and detail, giving supported content greater depth and realism.

AI-Powered Performance That Enhances Every Scene

At the heart of the LG OLED55G4SUB is the α11 AI Processor 4K, built to optimise both picture and sound automatically.

AI Picture Pro intelligently adjusts visuals for enhanced clarity, while AI Super Upscaling improves lower-resolution content to take better advantage of the 4K display. Dynamic Tone Mapping Pro continuously refines HDR performance, helping bright highlights and darker scenes maintain impressive detail.

FILMMAKER MODE also allows compatible movies to be viewed as intended, preserving the director's original picture settings.

Smooth Motion for Movies, Sports, and Gaming

Fast-moving content demands a display that can keep up, and the LG OLED55G4SUB delivers exactly that.

With a native 120Hz refresh rate, support for Variable Refresh Rate up to 144Hz, and a response time of less than 0.1ms, fast action remains incredibly fluid. Watching an intense sports match or a fast-paced racing game? Motion stays smooth with minimal blur.

Gamers will also appreciate support for NVIDIA G-Sync Compatible, AMD FreeSync Premium, ALLM, HGIG Mode, VRR, and the built-in Game Optimizer, helping create a responsive gaming experience.

Smart Entertainment Made Simple

Finding something to watch is quick and easy thanks to webOS 24. The intuitive interface gives you access to your favourite streaming services while personalising recommendations based on your viewing habits.

The LG OLED55G4SUB includes popular content platforms such as Netflix, Disney+, YouTube, Prime Video, Apple TV+, LG Channels, Max, ESPN, Sling TV, and more.

Built-in Amazon Alexa allows hands-free voice control, while compatibility with Google Assistant, Apple AirPlay 2, Apple Home, Google Cast, and Matter makes connecting your smart home effortless.

Additional smart features include:

• AI Concierge
  
• Multi View with up to four screens
  
• Home Hub
  
• Family Settings
  
• Sports Alert
  
• Full Web Browser
  
• Home Office support
  
• Intelligent Voice Recognition
  
• Room to Room Share
  
• Always Ready mode
  
• USB camera compatibility

Immersive Audio That Matches the Picture

Great visuals deserve equally impressive sound. The LG OLED55G4SUB features a 4.2-channel downward-firing speaker system designed to produce rich, room-filling audio.

AI Sound Pro creates a virtual 11.1.2-channel listening experience, while AI Voice Remastering helps dialogue sound clearer. Dolby Atmos adds greater depth and immersion, making action sequences and cinematic soundtracks feel more engaging.

The TV also supports Bluetooth Surround Ready, LG Sound Sync, DTS pass-through, and WiSA Ready for expanded audio compatibility.

Flexible Connectivity for All Your Devices

Connecting entertainment devices is easy thanks to a generous selection of ports and wireless options.

Modern Design That Fits Beautifully into Your Home

The LG OLED55G4SUB combines premium performance with an elegant design. Its slim OLED profile gives it a clean, modern appearance, while the included stand offers stable placement on your entertainment unit.

The TV is also designed to sit close to the wall when mounted separately, creating an artwork-inspired look that blends naturally into your living space.

Built for Everyday Convenience

Beyond its outstanding picture and smart features, the LG OLED55G4SUB includes practical touches that make daily use enjoyable. The package comes complete with the stand, Magic Remote, batteries, power cable, Quick Start Guide, and E-Manual, so everything needed to get started is included.

Powered by LG's award-winning OLED technology, this model continues the brand's long-standing focus on delivering premium viewing experiences with advanced AI processing, impressive brightness, accurate colours, and responsive performance.

A Premium OLED Experience Worth Watching

The LG OLED55G4SUB brings together exceptional OLED picture quality, advanced AI processing, smooth gaming performance, immersive Dolby Atmos audio, and a feature-rich smart platform in one beautifully designed television. From family movie nights to competitive gaming sessions, it delivers outstanding performance across virtually every type of entertainment while fitting naturally into modern living spaces.

FAQs

1. What screen size does the LG OLED55G4SUB have? The LG OLED55G4SUB features a 55-inch 4K OLED display, making it well suited for family rooms and most living rooms.
2. Does the LG OLED55G4SUB support Dolby Vision and Dolby Atmos? Yes, it supports Dolby Vision for enhanced picture quality and Dolby Atmos for immersive audio.
3. Is the LG OLED55G4SUB suitable for gaming? Yes. It offers a native 120Hz refresh rate, supports VRR up to 144Hz, has a response time of less than 0.1ms, and includes NVIDIA G-Sync Compatible, AMD FreeSync Premium, ALLM, and Game Optimizer.
4. Which smart features are included with the LG OLED55G4SUB? The TV runs webOS 24 and includes built-in Amazon Alexa, Google Cast, Apple AirPlay 2, AI Concierge, Multi View, Home Hub, Family Settings, Sports Alert, and access to popular streaming apps.
5. What connectivity options does the LG OLED55G4SUB offer? It includes four HDMI ports, three USB ports, Wi-Fi 6E, Bluetooth 5.1, Ethernet, HDMI eARC, RF input, smartphone remote support, and additional smart connectivity features