
The Samsung QH55B is a 55-inch 4K UHD digital signage display designed for commercial environments. Featuring 700 nits brightness and 24/7 operation, it is available from Smart-Boards for supply across the GCC and Africa.
This 55-inch panel delivers 4K UHD resolution with a 4,000:1 contrast ratio and 92% DCI-P3 color gamut, ensuring clear visuals in bright spaces. The 700-nit typical brightness and slim symmetrical design suit high-traffic areas, while the Tizen 6.5 OS and built-in Wi-Fi enable straightforward content management without external players.
Smart-Boards supplies this display across the GCC and Africa, handling complex multi-site rollouts and regional logistics from our Dubai office. We offer live or virtual demonstrations to verify suitability for your specific environment, with quote-only pricing that includes education, government, and bulk tender options for all projects.
Key features
- Visual Performance - Provides 4K UHD (3840 x 2160) resolution with 700 nits brightness and 4,000:1 contrast for clear images in well-lit commercial settings.
- Commercial Durability - Engineered for 24/7 duty cycles with 10%-80% operating humidity tolerance, ensuring reliable operation in diverse regional climates.
- Connectivity Options - Includes three HDMI 2.0 inputs, one DisplayPort 1.2, USB ports, RS232, and RJ45 Ethernet for flexible integration with existing AV systems.
- Smart Management - Runs on Tizen 6.5 OS with 16 GB storage, built-in Wi-Fi, and Bluetooth for wireless content updates and remote monitoring capabilities.
- Installation Ready - Features a 200 x 200 mm VESA mount pattern, 9.2 mm side bezels, and 100-240 V AC input for universal power compatibility.
Ideal for: Corporate lobbies, retail environments, and educational institutions across the GCC and Africa requiring durable, high-brightness digital signage displays.
Request a quote: email info@procure.ae or call +971 4 546 5041. Smart-Boards: supply and shipping across the GCC and Africa, installation in the UAE.
General
- Model
- QH55B
- Product type
- Digital Signage Display
- Key features
- 4K UHD, 700 nits, 4,000:1 contrast, 24/7 operation, Quantum Processor 4K, SmartView+, Wi-Fi, Bluetooth
- Duty cycle
- 24/7
- Finish
- Non-glossy
- Protocols
- HDCP 2.2
Display
- Brightness
- 700 cd/m²
- Resolution
- 4K UHD
- Screen size
- 55"
- Viewing angle
- 178° (H) / 178° (V)
- Colour gamut
- 92% (DCI-P3)
- Contrast ratio
- 4,000:1
- Panel technology
- VA
- Response time
- 8 ms
System
- Operating system
- Tizen 6.5
- Storage
- 16 GB
Connectivity
- Bluetooth
- Built-in
- DisplayPort
- 1 input (DisplayPort 1.2)
- Ethernet (RJ45)
- RJ45 In
- HDMI input
- 3 (HDMI 2.0)
- Serial port
- RS232 In, RS232 Out
- Wi-Fi
- Built-in
- Ports
- HDMI In × 3, DP In × 1, USB × 2, RS232 In, RS232 Out, RJ45 In, IR In, stereo mini jack audio out
Camera & audio
- Audio out
- Stereo mini jack
Physical & warranty
- Operating humidity
- 10% to 80% (non-condensing)
- Power consumption
- 160 W (on mode); 0.5 W (sleep mode)
- Dimensions
- 1235.1 x 707.9 x 46.3 mm
- Weight
- 19.2 kg
- Shipping dimensions
- 1402 x 858 x 163 mm
- VESA mount
- 200 x 200 mm
- Shipping weight
- 24.7 kg
- Bezel size
- 9.2 mm (top, left, right); 11.2 mm (bottom)
- Input voltage
- 100–240 V AC, 50/60 Hz
- Certifications
- EMC Class B; Safety 60950-1, 62368-1; Energy efficiency class B
How do I get a price for this product?
Do you deliver across the GCC and Africa?
Do you offer installation and setup?
Is there a warranty?
Can I order in bulk for schools or offices?
Is this display suitable for bright retail or lobby spaces?
Yes. The QH55B offers 700 nits typical brightness and a 4,000:1 contrast ratio, which helps maintain visibility and color accuracy in well-lit commercial environments across the GCC and Africa.
Does the Samsung QHB Series support 24/7 operation?
Yes. This signage display is designed for a 24/7 duty cycle, allowing continuous operation in busy public areas without compromising performance or longevity.
Which countries can this product be delivered to?
Smart-Boards supplies this display to all GCC countries (UAE, KSA, Qatar, Kuwait, Oman, Bahrain) and select African nations through established logistics partners.
Is on-site installation included for deliveries outside the UAE?
No. On-site installation is available within the UAE only. International deliveries arrive ready for local setup, with remote guidance provided by our technical team if needed.
Can I request a demonstration before purchasing?
Yes. Smart-Boards offers live or virtual demonstrations to help you verify the display’s suitability for your specific location and content requirements prior to purchase.
What power supply options are available?
The unit accepts 100–240 V AC input at 50/60 Hz, making it compatible with standard power infrastructure across all regions where Smart-Boards operates.
How does pricing work for bulk or tender orders?
Pricing is by quotation only. We offer specific options for education, government, and bulk tender orders, with final costs and delivery times confirmed on the quote.
Delivery across the GCC & Africa
We ship to the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman and across Africa at the lowest possible cost through established logistics partners. Lead times and freight are stated clearly in your quotation.
On-site installation in the UAE
Professional installation, mounting and configuration are available within the UAE. Outside the UAE the product arrives ready for local installation, with remote setup guidance from our team.
- Export-grade packing and transit insurance
- Procurement-ready documents for tenders and projects
- Wall mount or mobile stand fitting (UAE)
- Manufacturer warranty, optional annual maintenance contract
Ready to equip your space?
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