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- Samsung QB55B 55-Inch 4K Crystal UHD Smart Digital Signage Display Samsung QB55B 55-Inch 4K Crystal UHD Smart Digital Signage Display
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PRODUCT OVERVIEW
Samsung QB55B 55" 4K UHD Smart Digital Signage Display – 350 Nit, 16/7, Tizen 6.5 | LH55QBBEBGCXUE:
The Samsung QB55B 55" 4K UHD Smart Digital Signage Display combines stunning picture quality, intelligent processing, and a sleek professional design to create an impressive viewing experience for businesses. Powered by the Quantum Processor 4K, it intelligently upscales lower-resolution content to deliver sharp, detailed UHD visuals, while Dynamic Crystal Color produces up to one billion shades for vibrant, lifelike images. With a slim and symmetrical design, narrow bezels, clean cable management, and a flush wall-mounting profile, the QBB Series integrates elegantly into corporate offices, meeting rooms, retail stores, hospitality spaces, educational environments, and other professional applications.

Designed to make business operations easier, the Samsung QB55B features SmartView+ for wireless screen sharing and collaboration, video conferencing support using a USB webcam, Custom Home for controlled meeting-room settings, and professional display modes for specialized applications. Smart Calibration helps maintain consistent colors across multiple displays, while Tizen Zero Config simplifies remote application deployment and management across multiple locations. With 3 HDMI inputs, Wi-Fi, Bluetooth, USB connectivity, RS232 control, RJ45 networking, 16/7 operation, and support for modern web-based content through its upgradable web engine, the QB55B delivers a powerful, flexible, and efficient digital signage solution for modern businesses.
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🖥️ 55" 4K UHD Display: Enjoy sharp, detailed visuals with a 3,840 x 2,160 UHD resolution for professional presentations and digital signage content. ⚡ Quantum Processor 4K: Intelligent UHD upscaling enhances lower-resolution content to deliver clearer and more consistent picture quality. 🎨 Dynamic Crystal Color: Experience vibrant, true-to-life visuals with up to one billion shades of color and a 92% DCI-P3 color gamut. 📡 SmartView+ Wireless Sharing: Share screens wirelessly and switch between multiple sources quickly for seamless meetings and collaboration. 📹 Easy Video Conferencing: Connect a compatible USB webcam to support convenient video calls without complicated installations. |
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✨ Slim & Symmetrical Design: The narrow bezels and slim 46.3mm profile provide a clean, modern appearance while maximizing available space. 🔌 Clean Cable Management: The integrated cable guide helps keep connected cables organized and hidden for a professional installation. 🛠️ Smart Business Management: Tizen Zero Config enables IT teams to remotely register and deploy applications across multiple displays and locations. 🎯 Smart Calibration: Use Samsung's mobile-based calibration solution to help maintain accurate and consistent colors across multiple displays. 🔄 Flexible Installation & 16/7 Operation: Auto Level supports portrait and landscape orientation, while 16/7 operation makes the display suitable for demanding business environments. |
🖥️ 55" 4K UHD Display: Enjoy sharp, detailed visuals with a 3,840 x 2,160 UHD resolution for professional presentations and digital signage content.
⚡ Quantum Processor 4K: Intelligent UHD upscaling enhances lower-resolution content to deliver clearer and more consistent picture quality.
🎨 Dynamic Crystal Color: Experience vibrant, true-to-life visuals with up to one billion shades of color and a 92% DCI-P3 color gamut.
📡 SmartView+ Wireless Sharing: Share screens wirelessly and switch between multiple sources quickly for seamless meetings and collaboration.
📹 Easy Video Conferencing: Connect a compatible USB webcam to support convenient video calls without complicated installations.
✨ Slim & Symmetrical Design: The narrow bezels and slim 46.3mm profile provide a clean, modern appearance while maximizing available space.
🔌 Clean Cable Management: The integrated cable guide helps keep connected cables organized and hidden for a professional installation.
🛠️ Smart Business Management: Tizen Zero Config enables IT teams to remotely register and deploy applications across multiple displays and locations.
🎯 Smart Calibration: Use Samsung's mobile-based calibration solution to help maintain accurate and consistent colors across multiple displays.
🔄 Flexible Installation & 16/7 Operation: Auto Level supports portrait and landscape orientation, while 16/7 operation makes the display suitable for demanding business environments.
| Brand Name | Samsung |
| Series | QBB Series |
| Model Number | QB55B |
| Part Number | LH55QBBEBGCXUE |
| Product Type | 4K UHD Smart Digital Signage Display |
| Diagonal Size | 55" |
| Panel Type | VA |
| Resolution | 3,840 × 2,160 (4K UHD) |
| Pixel Pitch | 0.315 × 0.315 mm |
| Brightness | 350 nit |
| Contrast Ratio | 4,000:1 |
| Dynamic Contrast Ratio | Mega |
| Viewing Angle | 178° / 178° |
| Response Time | 8 ms |
| Color Gamut | 92% DCI-P3 (CIE 1976) |
| Glass Haze | 2% |
| Horizontal Scanning Frequency | 30–81 kHz |
| Vertical Scanning Frequency | 48–75 Hz |
| Maximum Pixel Frequency | 594 MHz |
| Operation Time | 16/7 |
| HDMI Inputs | 3 × HDMI 2.0 |
| DisplayPort | No |
| HDCP | 2.2 |
| USB | 2 |
| IR In | Yes |
| Audio In | No |
| Audio Out | Stereo Mini Jack |
| RS232 In / Out | Yes / Yes |
| RJ45 In | Yes |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Operating System | Tizen 6.5 |
| Flash Memory | 8 GB |
| Power Supply | AC 100–240V, 50/60 Hz |
| Power Consumption (On Mode) | 143 W |
| Power Consumption (Sleep Mode) | 0.5 W |
| Operating Temperature | 0°C–40°C |
| Operating Humidity | 10–80%, non-condensing |
| Frame Material | Non-Glossy |
| Bezel Width | 9.2 mm (U/L/R), 11.2 mm (B) |
| VESA Mount | 200 × 200 mm |
| Product Dimensions (W × H × D) | 1235.1 × 707.9 × 46.3 mm |
| Net Weight | 18.1 Kg |
| Package Dimensions (W × H × D) | 1402 × 858 × 163 mm |
| Package Weight | 23.6 Kg |
| Energy Efficiency Class | A |
| EMC | Class B |
| Safety Certification | 60950-1, 62368-1 |
Brand Name |
Model Number |
Screen Size |
Product Link |
| Samsung | QB43B | 43" | View Product |
| Samsung | QB50B | 50" | View Product |
| Samsung | QB55B | 55" | View Product |
| Samsung | QB65B | 65" | View Product |
| Samsung | QB75B | 75" | View Product |

