Samsung QH50R 50-inch UHD 4K Smart Signage Display

Name: Samsung QH50R 50-inch UHD 4K Smart Signage Display
Brand: Samsung
SKU: samsung-qh50r
Availability: InStock

Overview

The Samsung QH50R is a 50-inch UHD 4K signage display with 700 cd/m2 typical brightness, suited to lobbies, corridors and retail floors where content must stay readable. It offers a 3,840 x 2,160 resolution, two HDMI inputs, DisplayPort, built-in Wi-Fi and Bluetooth, and daisy-chain support for video walls. Its 9.2 mm side bezels suit multi-screen installations. Facilities teams and retailers in Doha can request a quote.

A 50-inch UHD display for busy indoor spaces

The Samsung QH50R is a 50-inch signage display built around a 3,840 x 2,160 panel, the resolution commonly called UHD or 4K. It suits information loops, menus, wayfinding maps and promotional content in places where people walk past the screen and glance at it for a few seconds. Its typical brightness of 700 cd/m2 and non-glare panel help messages stay readable in well-lit reception areas and retail entrances.

The figures that shape the picture

Resolution: 3,840 x 2,160 with a 0.285 mm pixel pitch
Brightness: 700 cd/m2 typical
Contrast: 4,000:1, with a dynamic contrast setting listed as Mega
Colour gamut: 92% of DCI-P3
Response time: 8 ms on a 60 Hz New Edge panel
Viewing angle: 178 degrees horizontal and vertical

Lower-resolution sources are processed by the built-in intelligent UHD upscaling, which aims to keep edges sharp and noise low. Content that arrives at different resolutions will look more consistent across a set of screens.

Connections for laptops, players and control systems

The QH50R offers two HDMI inputs, a DisplayPort input, a DVI input, two USB ports, an audio input, a stereo mini-jack audio output and video out. Serial control is available through RS232 in and out, and IR input and RJ45 input are included. Wi-Fi and Bluetooth are built in. The set has no HDBaseT input and no RJ45 output, so confirm your cable route before ordering a multi-screen layout.

Where it fits across Qatar

A shopping mall in Doha placing 50-inch screens at a store entrance, mounted in an air-conditioned indoor space away from direct sunlight.
A private school in Al Wakrah updating corridor notice boards with timetables and event announcements.
A government office in Msheireb showing queue and service information in its waiting hall.
A clinic in Al Sadd using a row of screens for appointment and wayfinding messages.

In each case the environment matters as much as the screen. The stated operating range is 0 to 40 degrees Celsius with 10 to 80% humidity, non-condensing. Qatar summers can exceed 45 degrees Celsius, so keep the display out of outdoor areas and sun-exposed glazing, and confirm with the SmartRooms Qatar team if the space runs hotter than the stated range.

Planning the mount, power and dust

Set size 1121.4 x 643.9 x 46.3 mm and 14.5 kg, with 18.7 kg packed
VESA 200 x 200 mm mounting pattern, with optional WMN4070SE wall mount and STN-L4355F stand
Power input AC 100 to 240 V, 50/60 Hz; 176 W in on mode and 0.5 W in sleep mode
IP5x dust rating, though operation is not guaranteed in the presence of certain dusts such as metal dust
EMC Class B and safety standard 60950-1

A free site survey before wall-mounting is worth doing for multi-screen layouts, because wall structure, cable routes and viewing height all affect the final design. SmartRooms Qatar delivers to all eight municipalities of Qatar and provides professional installation. Quotations are usually issued within one working day, and we accept purchase orders, bank transfer and cheque payments. Request a quote for the QH50R and tell us your site, quantity and mounting plan.

Highlights

3,840 x 2,160 UHD resolution on a 50-inch panel
700 cd/m2 typical brightness with a non-glare panel
4,000:1 contrast ratio and 92% DCI-P3 colour gamut
Two HDMI, DisplayPort, DVI, USB and RS232 connections
Built-in Wi-Fi and Bluetooth with MagicInfo videowall support
Operating range 0 to 40 degrees Celsius; IP5x dust rating

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

46 specifications · Source: manufacturer · checked Oct 2026

Display14

Diagonal Size: 50"
Panel Type: New Edge, 60 Hz
Resolution: 3,840 x 2,160
Pixel Pitch (HxV, mm): 0.285 x 0.285
Brightness (Typical, cd/m2): 700
Contrast Ratio: 4,000 : 1
Viewing Angle (H/V): 178 / 178
Response Time: 8 ms
Color Gamut: 92 % (DCI-P3, CIE 1976)
Glass Haze: 0.28 %
H-Scanning Frequency: 30 ~ 81 kHz
Maximum Pixel Frequency: 594 MHz
V-Scanning Frequency: 48 ~ 75 Hz
Contrast Ratio (Dynamic): Mega

Connectivity15

HDMI In: 2
DP In: Yes
DVI In: Yes
USB: 2
IR In: Yes
HDBaseT In: No
Audio In: Yes
Audio Out: Stereo Mini Jack
Video Out: Yes
RS232 In: Yes
RS232 Out: Yes
RJ45 In: Yes
RJ45 Out: No
WiFi: Yes
Bluetooth: Yes

Power3

Power Supply: AC 100 - 240 V 50 / 60 Hz
Power Consumption (On Mode, W): 176
Power Consumption (Sleep Mode, W): 0.5

Dimension2

Set Dimension (WxHxD, mm): 1121.4 x 643.9 x 46.3
Package Dimension (WxHxD, mm): 1269 x 784 x 152

Weight2

Set Weight (kg): 14.5
Package Weight: 18.7

Operation Conditions2

Temperature: 0 ℃ ~ 40 ℃
Humidity: 10 ~ 80 %, non-condensing

Mechanical Specification3

VESA Mount (mm): 200 x 200
Bezel Width (mm): 9.2 (U/L/R), 11.2 (D)
Frame Material: Non-Glossy

Optional Feature2

Mount: WMN4070SE
Stand: STN-L4355F

Internal Player (MagicInfo)1

MagicInfo Daisychain Videowall Support: Yes

Certification and Compliance2

EMC: Class B
Safety: 60950-1

Downloads

4 files from the manufacturer

XLSX Datasheets QH50R_Specifications_ae.xlsx 5 KB PDF Manuals & guides BN68-11423A-00_QSG_QHR_ASIA MENA AFRICA_L06_201123.0.pdf 2.7 MB ZIP Software & firmware · Opens on manufacturer site T-KTM2ELAKUC_BEM.zip ZIP Software & firmware · Opens on manufacturer site T-KTM2ELAKUC_USB.zip

Questions about QH50R

What is the Samsung QH50R designed for?

The QH50R is a 50-inch UHD 4K signage display for information and promotional content in indoor, high-footfall spaces. It suits reception areas, retail entrances, school corridors and waiting halls, where a 3,840 x 2,160 image and 700 cd/m2 typical brightness keep messages readable. Its built-in MagicInfo player supports daisy-chained videowalls, and SmartRooms Qatar can advise on the right number of screens for your site. Request a quote to discuss your layout.

Is 700 nit enough for a bright lobby with windows in Doha?

The QH50R has a typical brightness of 700 cd/m2 and a non-glare panel, which helps in well-lit reception areas. Direct sun falling on the screen face is a different matter, so place it away from unshaded windows and check glare on site during a free survey. Brightness figures are typical values, so judge the final position in person before committing to a layout. Request a quote and we will advise on placement.

Can the QH50R run in an outdoor or unshaded area during Qatar's summer?

No. The stated operating temperature is 0 to 40 degrees Celsius with humidity from 10 to 80% non-condensing, and Qatar summers can exceed 45 degrees Celsius. Install it in an air-conditioned indoor space such as a lobby or corridor, and keep it away from outdoor canopies and sun-exposed glazing. If your room runs hotter than the stated range, confirm the environment with the SmartRooms Qatar team before ordering. Request a quote for an indoor layout.

Does the QH50R support a daisy-chained video wall?

Yes. The manufacturer lists MagicInfo daisychain videowall support for this model. The bezels are 9.2 mm on the sides and 11.2 mm at the bottom, and the set uses a 200 x 200 mm VESA pattern. Before ordering a multi-screen layout, confirm the cable route, because this model has no HDBaseT input and no RJ45 output. An on-site survey will check wall space and spacing. Request a quote with your screen count and wall dimensions.

What connections does it have for a laptop or media player?

It has two HDMI inputs, one DisplayPort input and one DVI input, which covers common laptops, media players and signage boxes. It also offers two USB ports, an audio input, a stereo mini-jack audio output and video out. For control, RS232 in and out and an IR input are included. Check the output type of your source device before ordering, so you can budget for any adapters in your quotation. Request a quote to match your sources.

Does it have Wi-Fi and Bluetooth for connecting to a school or office network?

Yes, Wi-Fi and Bluetooth are both built in. For a school or office network, the wireless setup should be planned with your IT team before installation, especially in buildings where several screens share the same network. The set also has an RJ45 input but no RJ45 output, which affects how you wire it. Ask SmartRooms Qatar to confirm the connection approach that suits your network plan when you request a quote.

Will it run on Qatar's 240 V mains supply?

The power input is rated for AC 100 to 240 V at 50 or 60 Hz, so it accepts Qatar's 240 V, 50 Hz mains supply. Power use is 176 W in on mode and 0.5 W in sleep mode. During the quotation, confirm the plug arrangement that matches the BS 1363 sockets in your building so installation runs smoothly. Request a quote and we will confirm the cable details with your order.

How heavy is it, and how should it be mounted?

The set weighs 14.5 kg and the packed unit weighs 18.7 kg, with dimensions of 1121.4 x 643.9 x 46.3 mm. Two people are advisable for lifting and aligning the panel on a wall, and the 200 x 200 mm VESA pattern must match the bracket you choose. Many buildings in Qatar use concrete or block walls, so a site survey before drilling is a sensible step. Request a quote and we will arrange the survey.

What is the difference between the wall mount and the stand?

Two optional accessories are listed for this model: the WMN4070SE wall mount and the STN-L4355F stand. A wall mount suits corridors and lobbies where the screen should sit flat against a wall, while a stand suits a freestanding position on an open floor area such as a reception zone. Confirm the chosen accessory and its fit with your 200 x 200 mm VESA pattern and site layout before ordering. Request a quote to add either option.

Is it suitable for sites affected by dust and sandstorms?

The QH50R carries an IP5x dust rating, which means it is protected against a degree of dust ingress. The manufacturer notes that operation is not guaranteed in the presence of certain dusts, such as metal dust. For sites affected by sandstorms, keep the display inside a conditioned, enclosed area rather than an open entrance or loading bay. Ask the SmartRooms Qatar team to review the location before you request a quote.

Does the QH50R come with a warranty?

Products supplied by SmartRooms Qatar are covered by the manufacturer's warranty. The source data for this model does not state a warranty duration, so the terms that apply to your order will be confirmed in writing with your quotation. For multi-screen projects, ask for those terms to be listed clearly alongside the hardware and accessories before you raise a purchase order.

Can a government entity buy the QH50R with a purchase order for a tender?

Yes. SmartRooms Qatar accepts purchase orders and LPOs, and supports government tenders including those run through Monaqasat. For a ministry or public school ordering several QH50R displays, the quotation can list each unit, any optional mount or stand, and delivery to the relevant municipality. Quotations are usually issued within one working day. Request a quote with your tender reference so the paperwork matches your procurement process.