LG UM5N-E Series 55" 16:9 60Hz UHD 4K IPS Commercial Monitor

Overview

The LG 55UM5N-E is a commercial monitor designed to deliver sharp and consistent 4K Ultra HD visuals on a 55-inch IPS panel. With a brightness of 500 nits and an anti-glare coating, it ensures clear readability even in brightly lit environments. Built for continuous 24/7 operation, this display is ideal for settings like retail stores, control rooms, and hotel lobbies where reliable, high-quality content presentation is essential.

Key features

• IPS panel technology maintains accurate colors and wide viewing angles for audiences positioned off-center.
• Anti-glare surface reduces reflections, keeping menus, promotions, and dashboards easy to read under strong lighting.
• Built-in webOS platform with 16 GB internal storage eliminates the need for external media players, simplifying content management.
• Integrated Wi-Fi enables wireless updates and real-time content streaming without additional cabling.
• Multiple input options including two HDMI ports, DisplayPort, USB, and HDMI output for daisy chaining additional displays.
• Picture-in-picture and wireless screen sharing support collaborative presentations and multi-source viewing.
• IP5X dust protection rating and shock monitoring enhance durability in busy, high-traffic environments.
• Flexible installation with up to 30 degrees tilt and portrait mode rotation to fit various spaces and mounting preferences.
• Security features certified to ISO/IEC 15408 EAL2 standard protect the operating system and network communications.

Key specs

• Display size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: IPS
• Refresh rate: 60 Hz
• Brightness: 500 nits
• Operating hours: 24/7 rated
• Panel lifespan: approximately 50,000 hours
• Internal storage: 16 GB
• Connectivity: 2x HDMI inputs, 1x DisplayPort, 1x USB, 1x HDMI output
• Wireless: Integrated Wi-Fi
• Dust protection: IP5X rating
• Security certification: ISO/IEC 15408 EAL2

Connectivity and compatibility

This monitor supports a wide range of input sources, making it versatile for various commercial applications. The two HDMI inputs and DisplayPort allow connection to computers, media players, and other video sources. USB connectivity supports media playback and peripheral devices. The HDMI output enables daisy chaining multiple displays for extended video walls or multi-screen setups. Integrated Wi-Fi facilitates wireless content updates and screen sharing, reducing the need for extra cables and simplifying network integration.

Performance and reliability

Engineered for nonstop operation, the 55UM5N-E offers a robust panel life of around 50,000 hours, ensuring long-term use without frequent replacements. The IP5X dust resistance and shock monitoring features protect the display in demanding environments such as retail floors or public spaces. Its security certification provides confidence for IT teams managing sensitive data and network connections, making it suitable for professional and public installations.

Ideal uses and environments

This commercial monitor fits well in environments that require continuous, high-quality visual communication. Retail stores can use it to display promotions and product information clearly, even under bright lighting. Control rooms benefit from its wide viewing angles and reliable uptime for monitoring critical data. Hotel lobbies and airport terminals can rely on its vivid 4K display and flexible mounting options to welcome guests and share real-time information effectively.