LG UM5N Series 55UM5N-H 55" 4K UHD 500 nits Digital Signage Display

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LG UM5N Series 55UM5N-H 55" 4K UHD 500 nits Digital Signage Display

LG UM5N Series 55UM5N-H 55" 4K UHD 500 nits Digital Signage Display

  • Stunning 4K Resolution: Ultra HD 3840 x 2160 visual clarity brings out fine architectural details and sharp presentation text.
  • High-Visibility 500 Nits: Industrial backlight ensures flawless screen readability in brightly illuminated corporate and retail spaces.
  • Continuous 24/7 Operation: Enterprise-grade durability engineered to run continuously around the clock with maximum stability.
  • Sleek Symmetric Frame: Ultra-narrow 8.9 mm bezels create an immersive, modern aesthetic for premium wall installations.
  • Smart webOS Platform: Integrated System-on-Chip (SoC) allows standalone deployment and PC-free corporate content playback.
LG
Brand : LG
Model : 55UM5N-H

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Application & Use Cases

Retail & Hospitality: Drives brand engagement with high-impact video menus and vibrant luxury digital showcases.

Corporate & Government: Ideal for modern huddle rooms, video conference hubs, and real-time dashboard tracking.

Digital Signage & Public Venues: Delivers crisp, uncompromised wayfinding text inside busy malls and airports.

Education & Control Rooms: Provides seamless data clarity and crisp detail tracking for continuous viewing.

LG 55UM5N H 55 inch 4K UHD professional digital signage display front view wall mounted running a high definition advertising video loop in a commercial corporate showroom
  • Specifications
  • Details

Key Features & Specifications

The LG 55UM5N-H delivers high-performance 4K UHD clarity paired with an optimized 500-nit high-visibility panel featuring a 25% haze anti-glare coating. Designed for uninterrupted 24/7 continuous business deployment, this premium digital signage solution features ultra-narrow 8.9 mm symmetric bezels and runs on the integrated webOS smart engine for stable, standalone media playback without an external player.

Display Panel & Screen Size: Built with a professional-grade 55-inch commercial LG IPS display panel, providing a native Ultra HD 4K resolution of 3840 x 2160 pixels inside a standard 16:9 widescreen layout.

Brightness & Optics: Outputs a sustained, high-visibility operational brightness of 500 nits, coupled with an advanced 25% haze anti-glare surface coating that actively neutralizes harsh overhead light reflections.

Viewing Angles & Contrast: Generates exceptionally broad 178-degree horizontal and vertical viewing ranges, anchored by a deep 1,100:1 static contrast ratio for flawless color uniformity from any seat in the room.

Operational Runtime & Alignment: Engineered with premium commercial cooling frameworks rated to handle rigorous, continuous 24/7 round-the-clock duty cycles in both vertical portrait and horizontal landscape mounting options.

Smart Signage Platform: Powered by the intelligent, standalone LG webOS smart platform with an integrated system-on-chip processor to store, manage, and execute media playlists smoothly without external hardware.

Input Connectivity Ports: Configured with three high-speed HDMI inputs that support enterprise HDCP 2.2 content security protocols, alongside a dedicated analog audio input line and dual USB 2.0 interface nodes.

Output & System Control: Features a crisp external analog audio output line jack, a professional RS232C serial control network, and an RJ45 LAN Ethernet connection for automated remote hardware control.

USB & Audio Ecosystem: Equipped with internal media playback tools via USB alongside built-in, integrated commercial-grade stereo speakers delivering 20 watts of total audio output for mid-sized rooms.

Physical Cabinet Dimensions: Measures 1236.4 mm wide by 709.4 mm high by 29.7 mm deep, engineered with an ultra-slim, perfectly symmetric outer frame bezel profile measuring just 8.9 mm on all four sides.

Hardware Weights & Mounting: The display chassis head unit alone weighs 13.3 kg, packing into a gross boxed shipping weight of 17.5 kg, and perfectly fits standard 300 mm by 300 mm VESA wall mounts.

Display Panel & Screen Size: Built with a professional-grade 55-inch commercial LG IPS display panel, providing a native Ultra HD 4K resolution of 3840 x 2160 pixels inside a standard 16:9 widescreen layout.

Brightness & Optics: Outputs a sustained, high-visibility operational brightness of 500 nits, coupled with an advanced 25% haze anti-glare surface coating that actively neutralizes harsh overhead light reflections.

Viewing Angles & Contrast: Generates exceptionally broad 178-degree horizontal and vertical viewing ranges, anchored by a deep 1,100:1 static contrast ratio for flawless color uniformity from any seat in the room.

Operational Runtime & Alignment: Engineered with premium commercial cooling frameworks rated to handle rigorous, continuous 24/7 round-the-clock duty cycles in both vertical portrait and horizontal landscape mounting options.

Smart Signage Platform: Powered by the intelligent, standalone LG webOS smart platform with an integrated system-on-chip processor to store, manage, and execute media playlists smoothly without external hardware.

Input Connectivity Ports: Configured with three high-speed HDMI inputs that support enterprise HDCP 2.2 content security protocols, alongside a dedicated analog audio input line and dual USB 2.0 interface nodes.

Output & System Control: Features a crisp external analog audio output line jack, a professional RS232C serial control network, and an RJ45 LAN Ethernet connection for automated remote hardware control.

USB & Audio Ecosystem: Equipped with internal media playback tools via USB alongside built-in, integrated commercial-grade stereo speakers delivering 20 watts of total audio output for mid-sized rooms.

Physical Cabinet Dimensions: Measures 1236.4 mm wide by 709.4 mm high by 29.7 mm deep, engineered with an ultra-slim, perfectly symmetric outer frame bezel profile measuring just 8.9 mm on all four sides.

Hardware Weights & Mounting: The display chassis head unit alone weighs 13.3 kg, packing into a gross boxed shipping weight of 17.5 kg, and perfectly fits standard 300 mm by 300 mm VESA wall mounts.

Enterprise-Ready Performance & Commercial Reliability

The LG 55UM5N-H is specifically engineered for forward-thinking enterprises across the UAE, Dubai, Abu Dhabi, and the wider GCC and CIS corporate markets that demand uncompromised reliability, stellar 24/7 continuous performance, and professional-grade 4K image fidelity. Whether you are modernizing a single executive boardroom, updating luxury hospitality lobbies, or deploying a centralized, remote-managed digital signage network across multiple regional facilities, this commercial display delivers consistent results with minimal maintenance requirements.

Scale Your Business Messaging with Confidence

Invest in true visual excellence to optimize your brand visibility and corporate communications. Trianze Tech is your premier distribution partner for next-generation AV integration and enterprise display technology. We provide end-to-end hardware supply, comprehensive logistics support, and professional integration consulting tailored to your specific organizational needs.

Secure Custom Project Pricing & Bulk Orders

Maximize your IT infrastructure return on investment with our specialized commercial channels. To discuss specialized corporate project pricing, request custom bulk order quotes, or speak directly with our dedicated regional AV integration support team, contact Trianze Tech today through our official e-commerce B2B channel or reach out directly to coordinate your deployment.

Key Features & Specifications

The LG 55UM5N-H delivers high-performance 4K UHD clarity paired with an optimized 500-nit high-visibility panel featuring a 25% haze anti-glare coating. Designed for uninterrupted 24/7 continuous business deployment, this premium digital signage solution features ultra-narrow 8.9 mm symmetric bezels and runs on the integrated webOS smart engine for stable, standalone media playback without an external player.

Display Panel & Screen Size: Built with a professional-grade 55-inch commercial LG IPS display panel, providing a native Ultra HD 4K resolution of 3840 x 2160 pixels inside a standard 16:9 widescreen layout.

Brightness & Optics: Outputs a sustained, high-visibility operational brightness of 500 nits, coupled with an advanced 25% haze anti-glare surface coating that actively neutralizes harsh overhead light reflections.

Viewing Angles & Contrast: Generates exceptionally broad 178-degree horizontal and vertical viewing ranges, anchored by a deep 1,100:1 static contrast ratio for flawless color uniformity from any seat in the room.

Operational Runtime & Alignment: Engineered with premium commercial cooling frameworks rated to handle rigorous, continuous 24/7 round-the-clock duty cycles in both vertical portrait and horizontal landscape mounting options.

Smart Signage Platform: Powered by the intelligent, standalone LG webOS smart platform with an integrated system-on-chip processor to store, manage, and execute media playlists smoothly without external hardware.

Input Connectivity Ports: Configured with three high-speed HDMI inputs that support enterprise HDCP 2.2 content security protocols, alongside a dedicated analog audio input line and dual USB 2.0 interface nodes.

Output & System Control: Features a crisp external analog audio output line jack, a professional RS232C serial control network, and an RJ45 LAN Ethernet connection for automated remote hardware control.

USB & Audio Ecosystem: Equipped with internal media playback tools via USB alongside built-in, integrated commercial-grade stereo speakers delivering 20 watts of total audio output for mid-sized rooms.

Physical Cabinet Dimensions: Measures 1236.4 mm wide by 709.4 mm high by 29.7 mm deep, engineered with an ultra-slim, perfectly symmetric outer frame bezel profile measuring just 8.9 mm on all four sides.

Hardware Weights & Mounting: The display chassis head unit alone weighs 13.3 kg, packing into a gross boxed shipping weight of 17.5 kg, and perfectly fits standard 300 mm by 300 mm VESA wall mounts.

Display Panel & Screen Size: Built with a professional-grade 55-inch commercial LG IPS display panel, providing a native Ultra HD 4K resolution of 3840 x 2160 pixels inside a standard 16:9 widescreen layout.

Brightness & Optics: Outputs a sustained, high-visibility operational brightness of 500 nits, coupled with an advanced 25% haze anti-glare surface coating that actively neutralizes harsh overhead light reflections.

Viewing Angles & Contrast: Generates exceptionally broad 178-degree horizontal and vertical viewing ranges, anchored by a deep 1,100:1 static contrast ratio for flawless color uniformity from any seat in the room.

Operational Runtime & Alignment: Engineered with premium commercial cooling frameworks rated to handle rigorous, continuous 24/7 round-the-clock duty cycles in both vertical portrait and horizontal landscape mounting options.

Smart Signage Platform: Powered by the intelligent, standalone LG webOS smart platform with an integrated system-on-chip processor to store, manage, and execute media playlists smoothly without external hardware.

Input Connectivity Ports: Configured with three high-speed HDMI inputs that support enterprise HDCP 2.2 content security protocols, alongside a dedicated analog audio input line and dual USB 2.0 interface nodes.

Output & System Control: Features a crisp external analog audio output line jack, a professional RS232C serial control network, and an RJ45 LAN Ethernet connection for automated remote hardware control.

USB & Audio Ecosystem: Equipped with internal media playback tools via USB alongside built-in, integrated commercial-grade stereo speakers delivering 20 watts of total audio output for mid-sized rooms.

Physical Cabinet Dimensions: Measures 1236.4 mm wide by 709.4 mm high by 29.7 mm deep, engineered with an ultra-slim, perfectly symmetric outer frame bezel profile measuring just 8.9 mm on all four sides.

Hardware Weights & Mounting: The display chassis head unit alone weighs 13.3 kg, packing into a gross boxed shipping weight of 17.5 kg, and perfectly fits standard 300 mm by 300 mm VESA wall mounts.

Frequently asked

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You can purchase the LG 55UM5N-H directly from the official Trianze Tech B2B e-commerce platform at trianzetech.com. For enterprise corporate pricing models, regional project quotes, bulk commercial procurement orders, or immediate installation support across Dubai, Abu Dhabi, and the wider GCC region, please reach out directly to our dedicated sales and distribution team via email at avsupport@trianzetech.com, connect through our official website portal, or call our B2B account support line directly at +971 58 161 3661.
Standard consumer TVs are designed to run for only a few hours per day and completely wash out under bright office lights. The LG 55UM5N-H is a true commercial-grade screen rated for rigorous, 24/7 continuous operation. It features a high-performance 500-nit panel with an anti-glare finish to combat light reflections, a much thinner symmetric bezel, and specialized serial control infrastructure (RS232C and LAN) for automated IT management.
No, it does not. The display includes an integrated, high-performance system-on-chip (SoC) architecture running the specialized webOS signage platform. This enables your IT department or content managers to deploy corporate messaging, run custom HTML5 web applications, layout multi-source media widgets, and schedule automated playlists directly from the internal memory without installing external media PCs.
Yes, absolutely. The internal hardware and structural heat ventilation systems of the LG 55UM5N-H series are purposefully engineered to support both standard landscape (horizontal) and portrait (vertical) orientations. The premium IPS panel configuration ensures that brightness, color integrity, and wide 178-degree viewing angles remain completely distortion-free regardless of display rotation.
Conventional glossy screens reflect surrounding ambient light like a mirror, which makes reading fine spreadsheet data or presentation text very difficult. The 25% haze anti-glare (AG) surface coating on this display splits up and diffuses incoming ambient light reflections—such as intense overhead LED office panels or sunlight from windows—preserving high on-screen text contrast and visibility.