Samsung QHH 55-inch Digital Signage Panel – QH55H
- Quantum dot panel
- 120 Hz refresh
- 6
- 000:1 contrast
- 99% sRGB colour gamut
- Bezel-less design
The Samsung QH55H (LH55QHHPLGC/UE) is a 55-inch 4K UHD digital signage panel designed for continuous commercial operation. Featuring Quantum Dot technology, it delivers 600 nits brightness and 99% sRGB color accuracy. SmartScreens.ae supplies this unit with professional installation and warranty support for Dubai and Abu Dhabi businesses.
This display integrates Quantum Dot technology to produce vivid, consistent imagery across its 55-inch screen. The 3840 x 2160 resolution ensures sharp detail for high-density information. With a 6,000:1 contrast ratio and 99% sRGB gamut, it renders colors accurately. The non-glossy finish reduces glare in bright lobbies or retail spaces. Built-in Wi-Fi and Bluetooth allow for flexible content management without extensive cabling.
Designed for durability, the panel operates in humidity levels from 10% to 80% RH. The bezel-less design features a slim 2.6 mm edge on three sides, minimizing visual distraction in multi-screen installations. It supports both landscape and portrait orientations with brightness levels of 600 nits and 500 nits respectively. The 120 Hz refresh rate and 6 ms response time ensure smooth video playback for dynamic advertising or digital menus.
Key Features
- 4K Quantum Dot Display - Delivers 3840 x 2160 resolution with Quantum Dot technology for 99% sRGB color accuracy and 600 nits brightness.
- Slim Bezel-less Design - Features a bezel-less front with 2.6 mm edges on top, left, and right sides for seamless multi-panel video walls.
- Integrated Connectivity - Includes built-in Wi-Fi and Bluetooth, plus HDMI In x 2, DisplayPort, USB x 2, and RS232/RJ45 controls.
- Commercial Durability - Rated for 10% to 80% operating humidity with a 6,000:1 contrast ratio and 120 Hz refresh rate for smooth video.
- Flexible Orientation - Supports landscape and portrait modes with VESA 400 x 400 mm mounting and 100–240 V AC input.
- Low Power Consumption - Consumes 198 W in on mode and 0.5 W in sleep mode for efficient continuous operation.
SmartScreens.ae provides this Samsung Signage QHH Series unit to IT managers and facilities teams across the UAE. We handle procurement-ready quotations including TRN VAT invoicing for government and enterprise clients. Our team offers free on-site or virtual demonstrations to verify suitability. Professional installation and manufacturer-backed warranty ensure long-term reliability for your digital signage network in Dubai, Abu Dhabi, and Sharjah.
Ideal for: Lobby directories, retail advertising, and corporate information displays in UAE offices, malls, and government facilities requiring high-brightness, bezel-less video walls.
Request a quote: call +971 4 546 5041, message WhatsApp, or email info@procure.ae. SmartScreens.ae (part of Procure FZE), Dubai Silicon Oasis, UAE.
Samsung QHH 55-inch Digital Signage Panel – QH55H specifications
- Bluetooth
- Built-in
- Brightness
- 600 cd/m²
- Operating Humidity
- 10% to 80% RH
- Power Consumption
- 198 W (on mode), 0.5 W (sleep mode)
- Product Dimensions
- 1225.2 x 697.8 x 44 mm
- Product Weight
- 17.3 kg
- Refresh Rate
- 120 Hz
- Resolution
- 4K UHD
- Screen Size
- 55"
- Viewing Angle
- 178° (H) / 178° (V)
- VESA Mount
- 400 x 400 mm
- Wi-Fi
- Built-in
- Model
- QH55H
- Product Type
- Digital Signage Display
- Key Features
- Quantum dot panel, 120 Hz refresh, 6,000:1 contrast, 99% sRGB colour gamut, bezel-less design, landscape and portrait use, Wi-Fi and Bluetooth
- Bezel Size
- Bezel-less: 2.6 mm (top, left, right), 6.7 mm (bottom)
- Color Gamut
- 99% sRGB
- Contrast Ratio
- 6,000:1
- Controls
- RS232 In/Out, RJ45 In
- Finish
- Non-glossy frame
- Input Voltage
- 100–240 V AC, 50/60 Hz
- Ports
- HDMI In × 2, DisplayPort In, USB × 2, RS232 In, RS232 Out, RJ45 In
- Response Time
- 6 ms
- Certifications
- FCC, CE, VCCI, KCC, BSMI, CB, CCC, SASO
Frequently Asked Questions
Does SmartScreens.ae supply the Samsung QH55H in the UAE?
Yes. As an authorised reseller, we supply the Samsung QH55H (LH55QHHPLGC/UE) across Dubai, Abu Dhabi, Sharjah, and the wider GCC. We provide quotation-based pricing, TRN VAT invoicing, and professional installation services for commercial and government clients.
Can you provide a demonstration of this signage panel?
We offer free on-site or virtual demonstrations before purchase. This allows your team to verify brightness levels, color accuracy, and connectivity options in your specific environment. Contact our procurement team to schedule a viewing or technical walkthrough.
What connectivity options are available for content management?
The panel includes built-in Wi-Fi and Bluetooth for wireless control. Wired options comprise two HDMI In ports, one DisplayPort, two USB ports, RS232 In/Out, and RJ45 In for network-based signage software integration.
Is this display suitable for portrait orientation?
Yes. The QH55H supports portrait mode with a typical brightness of 500 nits. In landscape mode, brightness increases to 600 nits. The VESA 400 x 400 mm mount facilitates secure vertical installation.
What warranty and after-sales support is included?
The product comes with manufacturer-backed warranty and after-sales support across the UAE. Our team handles compliance documentation, TRN VAT invoicing, and technical assistance to ensure long-term operational reliability for your business.
Can this be used in a multi-screen video wall?
Yes. The bezel-less design features a 2.6 mm edge on three sides, minimizing gaps between panels. Combined with the 120 Hz refresh rate and 6 ms response time, it is suitable for seamless digital signage walls in retail or corporate environments.
Why buy from SmartScreens.ae
Your trusted UAE partner for professional AV, displays and collaboration technology.
Genuine products sourced through official channels, with full manufacturer warranty and support.
Formal quotations, TRN invoicing and documentation built for enterprise and government procurement.
Professional on-site installation, commissioning and dependable after-sales service across the UAE.
Reliable stock and rapid delivery across the UAE and wider GCC, with project lead-times you can plan around.