| Model | QBC Series 4K Signage Display QB55C |
| Display Format | 4K Ultra HD |
| Display Technology | Vertical Alignment(VA) Technology |
| Flat / Curved | Flat |
| Max Resolution | 3840 x 2160 |
| Display Diagonal Size | 55 Inch |
| Display / Response Time | 8 Ms |
| Display / Refresh Rate | 75 Hz |
| Dot Pitch / Pixel Pitch | 0.315 x 0.315 Mm |
| Image Contrast Ratio | 4000:1 |
| Dynamic Contrast Ratio | Mega |
| Brightness | 350nit |
| Viewing Angle | 178/178 |
| Image Aspect Ratio | 16:9 |
| Color Gamut | NTSC 72% |
| Screen Type | Haze 2% |
| Modes | Sleep Mode |
| HDR Capable | None |
| Picture Enhancements | None |
| Network Connectivity | Wi-Fi; Bluetooth; LAN |
| Audio Output | Stereo mini jack |
| Interfaces | HDMI 2; HDCP2.2; USB; IR In; Stereo Mini Jack; RS232(in/out), RJ45 |
| Video Interfaces | HDMI 2.0 |
| HDMI Ports Qty | 3 |
| Power Consumption Operational | 154(On Mode) Watt |
| Power Consumption Sleeping | 0.5 W |
| Power Consumption SDR (On mode) | None |
| Power Consumption HDR (On mode) | None |
| Power / Voltage Required | AC100-240V 50/60Hz |
| Color | Charcoal Black |
| Stand | None |
| VESA Mount Compatible | 200 x 200 mm |
| Width | 1237.9 Mm |
| Depth | 28.5 Mm |
| Height | 708.8 Mm |
| Weight | 15.7 Kg |
| Features | Ultra Slim Depth; Even bezel; Centered VESA Holes |
| Min Operating Temperature | 0 Degree Celsius |
| Max Operating Temperature | 40 Degree Celsius |
| Humidity Range Operating | 10 ~ 80%, non-condensing |
Samsung QB55C-N 55" 4K UHD Flat LCD Display 350nit

Key Benefits
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- 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
Primary Information
Special Feature
| COO | MEXICO |
| TAA compliance | Yes |
Display
| Brightness | 350nit |
| Color Gamut | NTSC 72% |
| Display Diagonal Size | 55 Inch |
| Dot Pitch / Pixel Pitch | 0.315 x 0.315 Mm |
| Dynamic Contrast Ratio | Mega |
| Flat / Curved | Flat |
| HDR Capable | None |
| Image Aspect Ratio | 16:9 |
| Modes | Sleep Mode |
| Picture Enhancements | None |
| Screen Type | Haze 2% |
Power
| Power / Voltage Required | AC100-240V 50/60Hz |
| Power Consumption Operational | 154(On Mode) Watt |
| Power Consumption Sleeping | 0.5 W |
| Power Consumption HDR (On mode) | None |
| Power Consumption SDR (On mode) | None |
UNSPSC Code
| UNSPSC Code | 43211902 |