LG UH5J Series 55" 16:9 60Hz 4K Smart LED Commercial Display

Overview

The LG 55UH5J-H is a 55-inch 4K smart LED commercial display designed to deliver sharp and vibrant visuals with a resolution of 3840 by 2160 pixels and a brightness of 500 nits. It is built for continuous 24/7 operation in demanding business environments, featuring an anti-glare matte finish that ensures clear visibility even in well-lit indoor spaces. Running on webOS 6.0, this display offers integrated content management and wireless connectivity, making it a versatile choice for retail, corporate, education, and public settings.

Key features

• Runs on webOS 6.0, allowing direct content management without an external media player
• 16GB internal storage combined with built-in Wi-Fi simplifies content delivery and updates
• Multiple input options including three HDMI ports, DisplayPort, and USB-A for flexible device connections
• Durable design with IP5X dust protection and protective coating on the power board for reliable performance in dusty or humid environments
• Supports both portrait and landscape orientations to fit various installation needs
• Capable of being tiled into video walls up to 15 by 15 screens for large-scale digital signage
• Compatible with LG SuperSign and Promota apps for advanced content management
• Crestron Connected certified for seamless integration with professional AV control systems
• Built-in speakers and screen sharing features enhance presentations and interactive use

Key specs

• Display size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• Brightness: 500 nits
• Refresh rate: 60Hz
• Operating system: webOS 6.0
• Internal storage: 16GB
• Input ports: 3 HDMI, 1 DisplayPort, 1 USB-A
• Wireless connectivity: Built-in Wi-Fi
• Orientation support: Portrait and landscape
• Durability rating: IP5X dust protection
• Operation: 24/7 continuous use

Connectivity and compatibility

This display offers a range of connectivity options to accommodate various devices and setups. The three HDMI inputs and DisplayPort allow easy connection to laptops, media players, and other video sources, while the USB-A port supports additional peripherals or content playback. Built-in Wi-Fi enables wireless content updates and screen sharing, reducing the need for cables and simplifying installation. Its compatibility with LG’s SuperSign and Promota apps provides flexible content management, and Crestron Connected certification ensures smooth integration with professional AV control systems.

Performance and reliability

Designed for demanding commercial environments, the LG 55UH5J-H features a robust build with an IP5X dust protection rating and a protective coating on the power board to withstand dusty or humid conditions. Its 24/7 operation capability means it can run continuously without performance degradation, making it suitable for retail stores, corporate lobbies, educational institutions, and public spaces. The anti-glare matte finish helps maintain image clarity under bright lighting, ensuring messages and visuals remain easy to read throughout the day.

Ideal uses and environments

This commercial display fits well in environments that require reliable, high-resolution digital signage with flexible installation options. It works effectively in retail settings for promotional content, corporate spaces for information displays, educational facilities for interactive presentations, and public areas where continuous operation and durability are essential. The ability to tile multiple units into large video walls also makes it a strong choice for venues needing expansive visual impact.