QM50R

What the QM50R does on a wall

The Samsung QM50R is a 50-inch signage display built around a 3,840 x 2,160 UHD panel. Its typical brightness is 500 cd/m², and its contrast ratio is rated at 4,000:1, which keeps text and imagery readable in a bright reception area. The panel is non-glare, so reflections from windows or ceiling lights are less of a problem than on a glossy screen. Viewing angles are rated at 178 degrees horizontally and vertically, so people standing to the side of a corridor can still read a menu or timetable.

Specifications that affect your plan

• Connectivity: two HDMI inputs, DisplayPort, DVI, two USB ports, audio input, IR input, RS232 input and output, an RJ45 input, and built-in WiFi and Bluetooth.
• Power: rated at 170.5 W in on mode and 0.5 W in sleep mode, on an AC 100-240 V, 50/60 Hz supply.
• Mounting: 200 x 200 mm VESA pattern, with 9.2 mm top, left and right bezels and an 11.2 mm bottom bezel.
• Size and weight: 1121.4 x 643.9 x 46.3 mm and 13.4 kg without packaging.
• Operating range: 0 to 40 °C and 10 to 80% humidity, non-condensing.

Where it fits in Qatar

A 50-inch panel suits a corridor, a reception wall or a small meeting room where viewers stand within a few metres of the screen. In Doha, a private school in Al Wakrah might use one at its main entrance to show timetables and events, while an office in West Bay could place one in its lobby to display visitor and company information with bilingual content. The manufacturer lists MagicInfo daisychain videowall support for this model, so a group of units can form a larger wall in a hotel lobby in Lusail or a showroom near the Industrial Area.

The 0 to 40 °C operating range is well below the outdoor temperatures common in Qatar's summer, which can exceed 45 °C. The QM50R is therefore a poor match for outdoor sites or positions facing direct sunlight through windows. Place it in an air-conditioned indoor space and confirm the room conditions before installation.

Planning the installation

Before ordering, check that the wall can carry 13.4 kg and note the position of power and network outlets. The unit requires a wall bracket matching the 200 x 200 mm VESA pattern. The manufacturer lists the WMN4070SE wall mount and the STN-L4355F stand as optional accessories for this model, so you can choose between wall and floor installation. The datasheet does not list a plug type, so have an electrician confirm the socket arrangement. We recommend a site survey before mounting, especially for several units in a corridor or a lobby with glass walls, and SmartRooms Qatar offers free site surveys.

Ordering from SmartRooms Qatar

We supply the QM50R across all eight municipalities of Qatar, with professional installation available. Government ministries and schools can raise a purchase order (LPO) or bid through Monaqasat tenders, and payment can be made by bank transfer, cheque or purchase order. The display is covered by the manufacturer's warranty. To request a quote, send us your site details, the number of units and whether you need a wall mount or stand. Our team usually returns a quotation within one working day.