SamsungDigital SignageSKU QH55H
Samsung QHH Series 55-inch 4K UHD Digital Signage Display – QH55H
The Samsung QH55H (LH55QHHPLGC/UE) is a 55-inch 4K UHD digital signage display for lobbies, retail floors and corporate reception areas. It has a 3840 x 2160 quantum dot panel with 600 nits typical landscape brightness, a 120 Hz refresh rate and a 6,000:1 contrast ratio. Procure.ae, an authorised reseller, supplies the QH55H across the UAE.
The QH55H uses an edge LED backlight with a 120 Hz refresh rate and 6 ms response time for smooth motion video. Its 6,000:1 contrast ratio, with dynamic Mega Contrast, and 99% sRGB colour gamut give content strong contrast and wide colour coverage. Typical brightness is 600 nits in landscape, with peak brightness of 1,600 nits, and 500 nits in portrait, with peak brightness of 1,000 nits. The viewing angle is 178 degrees horizontal and vertical. Wi-Fi and Bluetooth are built in, and the panel includes RS232 and RJ45 ports for control.
The QH55H suits spaces that show content in landscape or portrait, such as lobbies, reception areas, menu boards and wayfinding screens. It has a 400 x 400 mm VESA pattern for wall and stand mounts. Its RS232 In and Out and RJ45 In ports allow connection to control systems. Compared with the QH55R, the QH55H has a 120 Hz refresh rate, 6 ms response time and 99% sRGB colour gamut, while the QH55R lists 60 Hz and 92% DCI-P3.
Screen Size
55 inch
Resolution
3840 x 2160 (4K UHD)
Brightness
600 nits (landscape, typical), 500 ...
Type
Digital Signage Display
- Quantum dot panel
- 120 Hz refresh
- High contrast
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Quantum dot panel
3840 x 2160 resolution with 99% sRGB colour gamut.
02
120 Hz refresh
120 Hz refresh rate with 6 ms response time.
03
High contrast
6,000:1 contrast ratio with dynamic Mega Contrast.
04
Landscape and portrait
600 nits typical landscape and 500 nits typical portrait brightness.
05
Bezel-less design
2.6 mm top, left and right bezels and a 6.7 mm bottom bezel.
06
Control ports
RS232 In and Out and RJ45 In for control connections.
07
Wireless connectivity
Wi-Fi and Bluetooth built in.
08
Wall and stand mounting
400 x 400 mm VESA pattern.
Specifications
24 specificationsGeneral
ControlsRS232 In/Out, RJ45 In
Key FeaturesQuantum dot panel, 120 Hz refresh, 6,000:1 contrast, 99% sRGB colour gamut, bezel-less design, landscape and portrait use, Wi-Fi and Bluetooth
ModelQH55H
TypeDigital Signage Display
Display
Bezel SizeBezel-less: 2.6 mm (top, left, right), 6.7 mm (bottom)
Brightness600 nits (landscape, typical), 500 nits (portrait, typical)
Color Gamut99% sRGB
Contrast Ratio6,000:1
Refresh Rate120 Hz
Resolution3840 x 2160 (4K UHD)
Response Time6 ms
Screen Size55 inch
Viewing Angle178° (H) / 178° (V)
Connectivity
BluetoothBuilt-in
Input Voltage100–240 V AC, 50/60 Hz
PortsHDMI In × 2, DisplayPort In, USB × 2, RS232 In, RS232 Out, RJ45 In
Wi-FiBuilt-in
Power
Power Consumption198 W (on mode), 0.5 W (sleep mode)
Physical
Dimensions1225.2 x 697.8 x 44 mm
FinishNon-glossy frame
Operating Humidity10% to 80% RH
VESA Mount400 x 400 mm
Weight17.3 kg
Compliance
CertificationsFCC, CE, VCCI, KCC, BSMI, CB, CCC, SASO
Questions
Can’t find your answer? Ask on WhatsApp
What is the Samsung QH55H used for?
The Samsung QH55H is a 55-inch 4K UHD digital signage display for showing video, menus and information in business spaces. It has a 3840 x 2160 quantum dot panel, 600 nits typical landscape brightness and a 120 Hz refresh rate, so it suits lobbies, reception areas and retail floors.
Can the Samsung QH55H be wall mounted?
Yes. The QH55H has a 400 x 400 mm VESA pattern, so it fits a VESA-compatible wall or stand mount. It weighs 17.3 kg without packaging, so check that the mount's load rating covers it. Procure.ae can arrange installation across the UAE.
Can the QH55H be used in portrait orientation?
Yes. The manufacturer lists typical brightness for both orientations: 600 nits in landscape and 500 nits in portrait, with peak brightness of 1,600 nits and 1,000 nits. Portrait use suits totems, menu boards and wayfinding screens.
What ports does the QH55H have?
It has two HDMI inputs, a DisplayPort input, two USB ports, RS232 In and Out, and an RJ45 In port. It has no IR input. Wi-Fi and Bluetooth are built in.
Can I buy the QH55H in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
