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NEC Display UN552 55" Ultra-Narrow Bezel Digital Signage Display - 1920 x 1080 Full HD - 700 cd/m² Brightness - Direct LED - Video Wall Ready
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Product Features
Technical Overview
This professional-grade display features a full chassis upgrade with faster processing times, evolved daisy chain performance, and new TileMatrix capabilities while maintaining a minimal 3.5mm bezel gap. The industrial-strength panel includes additional thermal protection, internal temperature sensors with self-diagnostics, and fan-based technology for reliable 24/7 operation.
SpectraView Engine exclusive color processing delivers unparalleled color control, uniformity, accuracy, and stability. The 1,200:1 dynamic contrast ratio enhances image depth, while the 1080p scan format ensures smooth video playback for dynamic content.
Relevant factors for this section include Video Wall Compatible, Bezel Width (Top), Bezel Width (Bottom), Screen Size. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The UN552 excels in commercial environments where reliability, visual impact, and seamless integration are paramount. Its ultra-narrow bezel design minimizes visual interruptions in multi-display configurations, creating immersive video walls that captivate audiences.
Advanced Color Management
SpectraView Engine provides professional-grade color calibration with white copy, external sensor self-calibration, and manual CIE chromaticity adjustment for precise color matching across displays.
- Factory calibrated for intensity, gamma, and RGB
- Ideal panel uniformity out of the box
- Maximum control when color accuracy is critical
Enhanced Video Wall Capabilities
New TileMatrix and TileCut functions allow ultimate adjustment of imagery across video walls, while uniformity calibration ensures consistency from display to display.
- Daisy chain signals up to 4K UHD
- Compatible with NEC Display Wall Calibrator software
- Minimal 3.5mm bezel gap for seamless viewing
Deployment / Use Cases
Designed for demanding commercial environments, the UN552 is ideal for retail digital signage, corporate lobbies, control rooms, hospitality displays, and educational installations. Its high brightness and color accuracy make it suitable for locations with ambient lighting where visual impact is essential.
The display's video wall compatibility and daisy chain capabilities simplify installation in multi-screen configurations. With support for up to 4K UHD resolution through DisplayPort and HDMI connections, it handles high-resolution content seamlessly across extended displays.
Relevant factors for this section include Video Wall Compatible, Bezel Width (Top), Bezel Width (Bottom), Screen Size. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Retail & Hospitality
Capture customer attention with vibrant product displays, promotional content, and wayfinding information in stores, hotels, and restaurants.
Corporate & Control Rooms
Display critical data, surveillance feeds, and operational information with reliable 24/7 operation and consistent color reproduction.
Physical Profile
The UN552 features a professional-grade chassis with dimensions of 27" (685.80 mm) height, 47.80" (1214.12 mm) width, and 4.10" (104.14 mm) depth. Weighing 28.08 kg, it's built for secure mounting with standard 400 x 400 VESA compatibility. The ultra-narrow bezel design—90 mil (2.29 mm) on top and left, 50 mil (1.27 mm) on bottom and right—minimizes visual gaps in video wall installations.
- Width
- 90 mil (2.29 mm)
- Depth
- 4.10" (104.14 mm)
- Height
- 27" (685.80 mm)
- Weight
- 28.08 kg
What's in the Box
The display ships complete with all necessary components for immediate setup and installation.
Highlights
- 55" Ultra-Narrow Bezel Digital Signage Display with 1920x1080 Full HD resolution
- 700 cd/m² brightness for clear visibility in well-lit commercial environments
- Direct LED backlight technology for consistent picture quality corner to corner
- Video wall compatible with minimal 3.5mm bezel gap for seamless multi-display setups
- SpectraView Engine for professional color control and calibration capabilities
- HDMI and DisplayPort daisy chain support up to 4K UHD resolution
- Industrial-strength panel with thermal protection for reliable 24/7 operation
- Compatible with NEC Display Wall Calibrator, MultiProfiler, and NaViSet Administrator 2 software
- Includes 2 HDMI inputs, 3 DisplayPorts, and 1 DVI port for flexible connectivity
- 3-year limited warranty for peace of mind in commercial deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Sharp |
| Manufacturer Part Number | UN552 |
| Brand Name | NEC Display |
| Product Line | MultiSync |
| Product Series | U |
| Product Model | UN552 |
| Product Name | 55" Ultra-Narrow Bezel Professional-Grade Display |
| Product Type | Digital Signage Display |
| Technical Information | |
| Video Wall Compatible | Yes |
| Bezel Width (Top) | 90 mil (2.29 mm) |
| Bezel Width (Bottom) | 50 mil (1.27 mm) |
| Bezel Width (Left) | 90 mil (2.29 mm) |
| Bezel Width (Right) | 50 mil (1.27 mm) |
| Display & Graphics | |
| Screen Size | 55" |
| Display Screen Type | LCD |
| Display Resolution | 1920 x 1080 |
| Backlight Technology | Direct LED |
| Video | |
| Scan Format | 1080p |
| Dynamic Contrast Ratio | 1,200:1 |
| Brightness | 700 cd/m² |
| Network & Communication | |
| Ethernet | Yes |
| Wireless LAN | No |
| Interfaces/Ports | |
| USB | Yes |
| DVI | Yes |
| HDMI | Yes |
| Serial | Yes |
| Number of HDMI Inputs | 2 |
| Number of HDMI Outputs | 1 |
| Number of DisplayPorts | 3 |
| Number of DVI Ports | 1 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Physical Characteristics | |
| VESA Mount Standard | 400 x 400 |
| Height | 27" (685.80 mm) |
| Width | 47.80" (1214.12 mm) |
| Depth | 4.10" (104.14 mm) |
| Weight (Approximate) | 28.08 kg |
| Miscellaneous | |
| Package Contents | 55" Ultra-Narrow Bezel Professional-Grade Display 3.0m Power cord 2.0m DisplayPort cable 2.0m HDMI cable LAN cable SD Card Cover Clamp for Power Cable Setup Manual Contents Sheet |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What makes this display suitable for video wall installations?
The NEC UN552 is specifically designed for video wall applications with its ultra-narrow bezel design—90 mil (2.29 mm) on top/left and 50 mil (1.27 mm) on bottom/right—minimizing visual gaps between displays. It features video wall compatibility, daisy chain capabilities via HDMI and DisplayPort supporting up to 4K UHD resolution, and includes TileMatrix and TileCut functions for precise imagery adjustment across multiple screens. Factory uniformity calibration ensures consistent color, gamma, and intensity from display to display.
How does the SpectraView Engine enhance color performance?
The proprietary SpectraView Engine provides professional-grade color management with capabilities including white copy adjustment, self-calibration to external sensors, and manual CIE chromaticity control. This allows for ultimate color accuracy, uniformity, and stability across the display. Factory calibration for intensity, gamma, and RGB ensures ideal panel uniformity right out of the box, making it suitable for applications where precise color reproduction is critical.
What connectivity options does this display offer?
The UN552 includes comprehensive connectivity with 2 HDMI inputs, 1 HDMI output for daisy chaining, 3 DisplayPort connections, 1 DVI port, USB, serial, and Ethernet ports. This flexible I/O configuration supports multiple source devices and enables daisy chain setups for simplified cable management in multi-display installations. The display can handle signals up to 4K UHD resolution through its DisplayPort and HDMI connections.
Is this display designed for 24/7 operation?
Yes, the UN552 features an industrial-strength, premium-grade panel with additional thermal protection, internal temperature sensors with self-diagnostics, and fan-based cooling technology. These components work together to ensure reliable continuous operation in commercial environments where displays must remain operational around the clock for digital signage, control rooms, or information displays.
What mounting options are available for this display?
The display supports standard 400 x 400 VESA mounting, making it compatible with a wide range of commercial mounts, stands, and video wall frameworks. Its dimensions of 27" height, 47.80" width, and 4.10" depth, combined with a weight of 28.08 kg, require appropriate mounting hardware designed for commercial-grade displays. The package includes a clamp for securing the power cable in installed configurations.
What software compatibility does this display offer for management?
The UN552 is compatible with NEC's professional display management software including Display Wall Calibrator for color calibration across video walls, MultiProfiler for configuration management, and NaViSet Administrator 2 for network-based control and monitoring. These tools enable centralized management of display settings, scheduling, and diagnostics in commercial installations with multiple displays.
| Qty | Price | Available |
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