
| Technical Parameter | Specification / Feature Details |
| Model / MPN | UD55C (LH55UDCPLBB/UE / LH55UDCPLBB/XY) |
| Display Size & Type | 55-inch Direct-Lit LED (D-LED DID) Industrial Panel |
| Native Resolution | Full HD (1920 x 1080) | 16:9 Aspect Ratio |
| Panel Brightness | 700 nits (Typical) for high ambient-light performance |
| Contrast Ratio | 3500:1 (Static) | 10,000:1 (Dynamic MEGA DCR) |
| Viewing Angle (H / V) | 178° / 178° Ultra-Wide Off-Axis Structural Viewing |
| Response Time | 8 ms (Gray-to-Gray) |
| Bezel Width Profile | Super-Narrow Bezel (3.7 mm Top/Left, 1.8 mm Bottom/Right | 5.5 mm B2B) |
| Glass Haze / Non-Glare | 44% Premium High-Haze Treatment for anti-retention & reflection deflection |
| Onboard SoC Platform | Samsung Smart Signage Platform (SSSP) / MagicInfo VideoWall-S |
| Processor & Memory | Cortex-A9 1GHz Dual-Core CPU | 1GB DDR3 RAM | 8GB Solid-State Storage |
| Duty Cycle / Reliability | 24 Hours / 7 Days Continuous Industrial Operation |
| Video Input Interfaces | 1x DisplayPort 1.2, 2x HDMI, 1x DVI-D, 1x Analog D-Sub (VGA), Component |
| Video Output Loop | 1x DisplayPort 1.2 Out (Supports UHD Matrix Daisy-Chaining up to 100 panels) |
| Data & Control Ports | RS232C In/Out (Stereo Jack), RJ45 LAN Multi-Display Control (MDC), 1x USB 2.0 |
| Color Calibration | Factory Multi-Step Uniformity Tuning | Advanced Color Management (ACM) IC |
| Mechanical Dimensions | 1215.3 x 686.1 x 96.0 mm | VESA Mount: 600 x 400 mm | Weight: ~24.0 kg |
| Technical Parameter | Specification / Feature Details |
| Model / MPN | UD55C (LH55UDCPLBB/UE / LH55UDCPLBB/XY) |
| Display Size & Type | 55-inch Direct-Lit LED (D-LED DID) Industrial Panel |
| Native Resolution | Full HD (1920 x 1080) | 16:9 Aspect Ratio |
| Panel Brightness | 700 nits (Typical) for high ambient-light performance |
| Contrast Ratio | 3500:1 (Static) | 10,000:1 (Dynamic MEGA DCR) |
| Viewing Angle (H / V) | 178° / 178° Ultra-Wide Off-Axis Structural Viewing |
| Response Time | 8 ms (Gray-to-Gray) |
| Bezel Width Profile | Super-Narrow Bezel (3.7 mm Top/Left, 1.8 mm Bottom/Right | 5.5 mm B2B) |
| Glass Haze / Non-Glare | 44% Premium High-Haze Treatment for anti-retention & reflection deflection |
| Onboard SoC Platform | Samsung Smart Signage Platform (SSSP) / MagicInfo VideoWall-S |
| Processor & Memory | Cortex-A9 1GHz Dual-Core CPU | 1GB DDR3 RAM | 8GB Solid-State Storage |
| Duty Cycle / Reliability | 24 Hours / 7 Days Continuous Industrial Operation |
| Video Input Interfaces | 1x DisplayPort 1.2, 2x HDMI, 1x DVI-D, 1x Analog D-Sub (VGA), Component |
| Video Output Loop | 1x DisplayPort 1.2 Out (Supports UHD Matrix Daisy-Chaining up to 100 panels) |
| Data & Control Ports | RS232C In/Out (Stereo Jack), RJ45 LAN Multi-Display Control (MDC), 1x USB 2.0 |
| Color Calibration | Factory Multi-Step Uniformity Tuning | Advanced Color Management (ACM) IC |
| Mechanical Dimensions | 1215.3 x 686.1 x 96.0 mm | VESA Mount: 600 x 400 mm | Weight: ~24.0 kg |
Frequently asked
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Edge-lit displays route backlighting from the perimeter of the panel, which can result in dimming zones near the center of a large 55-inch screen. The LH55UDCPLBB/UE utilizes a robust Direct-Lit LED backlight framework that places the light-emitting diodes directly behind the liquid crystal array. This provides a uniform 700 nits of consistent brightness across the entire panel layout, making it suitable for sunlit atriums or high-illumination public venues in Dubai and Riyadh.
In public security hubs or corporate data centers, text readouts, maps, and small numerical fields must remain clear from various viewing positions. The UD55C features a high 44% glass haze surface layer. This specialized treatment scatters sharp incoming reflection beams from office fixtures while integrating anti-retention software cycles, preventing screen glare from obscuring important visual elements.
Deploying traditional digital signage arrays usually involves running long video lines from external media players mounted behind each screen, creating multiple potential cable or hardware failure points. The UD55C features an integrated Samsung Smart Signage Platform (SSSP) driven by an onboard Cortex-A9 dual-core processor. This lets the display decode and run synchronized media files up to a 4x4 matrix configuration natively, removing the need for auxiliary player boxes.
Yes. Lower-tier digital signage walls that rely on legacy digital connections often require inline amplifiers to avoid signal degradation when expanding the display network. The LH55UDCPLBB/UE comes equipped with DisplayPort 1.2 input and loop-out digital channels. This high-bandwidth interface carries uncompressed video across daisy-chained configurations up to a 10x10 video wall layout (100 displays) while fully supporting 4K UHD resolutions across smaller 2x2 sections.
When multiple screens are mounted side-by-side, minor variations in manufacturing batches can lead to visible discrepancies in white balance or color temperature, creating an unappealing "checkerboard" effect. Each UD55C is calibrated at the factory using precision color-tuning tools to secure uniform color balance and matching color temperatures right out of the box. If unique lighting conditions in Almaty or Doha require field adjustments, the internal ACM integrated circuit allows for easy manual tuning over the local network.