Description
The LG 55UH5N-M is a professional-grade 55-inch UHD commercial signage display designed for reliable, high-impact visual communication in business environments. Featuring 4K UHD resolution and 500 nits of brightness, it delivers crisp, vibrant content that remains clear and legible even in brightly lit spaces.
Powered by LG webOS, the 55UH5N-M enables smooth content playback, intuitive control, and flexible integration without the need for an external media player. Its built-in high-performance SoC supports multitasking and seamless connectivity with sensors, peripherals, and signage applications.
Engineered for durability, the display includes conformal coating on the power board to help protect against humidity, dust, and other environmental factors. A slim bezel design, hidden power inlets, and efficient cable management allow for clean, close-to-wall installations, making it ideal for retail, corporate, transportation, hospitality, and public venues.
| Specification | Details |
|---|---|
| Brand | LG |
| Model | 55UH5N-M |
| Screen Size | 55 inches |
| Resolution | 3840 × 2160 (UHD / 4K) |
| Panel Type | LED-backlit LCD |
| Brightness | 500 nits (typical) |
| Surface Treatment | Anti-glare (25% haze) |
| Bezel Width | 8.9 mm (Top/Right/Left), 12.9 mm (Bottom) |
| Aspect Ratio | 16:9 |
| Operating System | LG webOS |
| Built-in Media Player | Yes (High-performance SoC) |
| Orientation | Landscape / Portrait |
| Speakers | Built-in |
| Connectivity | HDMI, DisplayPort, USB 2.0, LAN, RS-232C, Audio Out |
| Network Control | Yes |
| Security Features | Enhanced kernel-level protection |
| Installation | VESA mount compatible |
| Usage Environment | Indoor commercial use |
| Power Design | Hidden power inlet for close wall mounting |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
