Manufacturer | Samsung |
Model | QB55C-N |
Product Type | Commercial Display |
Form Factor | Flat Panel |
Display Size | 55 Inch |
Display Technology | LED Backlit LCD |
Resolution | 3840 x 2160 (4K UHD) |
Aspect Ratio | 16:9 |
Refresh Rate | 75 Hz |
Response Time | 8 ms |
Pixel Pitch | 0.315 x 0.315 mm |
Brightness | 350 nit |
Contrast Ratio (Static) | 4000:1 |
Dynamic Contrast Ratio | Mega |
Screen Coating | Matte |
Color Gamut | NTSC 72% |
Viewing Angle (H/V) | 178°/178° |
Power Consumption – Operational | 154 W |
Power Consumption – Sleep Mode | 0.5 W |
Power Requirements | AC 100 - 240 V, 50/60 Hz |
Weight | 15.7 kg |
Samsung QB55C-N 55" 4K UHD Flat LCD Display 350nit

Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Delivers ultra-clear 4K resolution with ample brightness and contrast for commercial and digital signage use
- Generous I/O options including HDMI 2.0 and USB enable seamless system integration
- TAA compliance and wide voltage input range make it suitable for government and enterprise procurement
Product Overview
The Samsung QB55C-N is a 55-inch flat LCD display designed for vivid 4K Ultra HD (3840 x 2160) content rendering in professional and commercial environments. Featuring an LED backlight, 350nit brightness, and a 4000:1 static contrast ratio, it ensures clear, bright visuals in a wide range of lighting conditions. A matte screen minimizes glare, while its wide 178° viewing angles maintain consistent image quality from virtually any perspective.
Additional features include a responsive 8ms screen refresh and a 75Hz refresh rate, ideal for motion clarity in video playback and dynamic content. Connectivity is robust, with three HDMI 2.0 ports, two USB ports, HDCP 2.2 compliance for secure media display, and a stereo mini jack for audio output. The screen supports VESA mounting (200 x 200 mm) for flexible installation in corporate lobbies, meeting rooms, or retail settings.
Power efficiency is enhanced through a low power consumption sleeping mode (0.5W) and a wide input voltage range (AC 100–240V, 50/60Hz). TAA compliance and country-of-origin designation (Mexico) position the QB55C-N as a viable display solution for government and enterprise applications where regulatory requirements must be met.
Specifications
Product Overview
Wireless Features
Network Connectivity | None |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Advanced Security Features
Integrated Security Functions |
Interfaces
HDMI Ports | 3 x HDMI 2.0 |
USB Ports | 2 x USB |
Audio Output | Stereo mini jack |
HDCP Support | HDCP 2.2 |
Physical & Environmental
Width | 1237.9 mm |
Height | 708.8 mm |
Depth | 28.5 mm |
VESA Mount Compatibility | 200 x 200 mm |
Operating Temperature (Min) | 0°C |
Operating Temperature (Max) | 40°C |
Operating Humidity Range | 10% – 80%, non-condensing |
Cloud Management & Licensing
Cloud/Remote Management |