Samsung QM49N 49-inch UHD 4K Digital Signage Display

Name: Samsung QM49N 49-inch UHD 4K Digital Signage Display
Brand: Samsung
SKU: samsung-qm49n
Availability: InStock

Overview

The Samsung QM49N is a 49-inch UHD 4K signage display from the QMN Series, designed for information screens in lobbies, corridors and back offices. Its 3,840 x 2,160 panel includes an embedded MagicINFO S6 player on Tizen OS, with two HDMI inputs for external sources. Suited to banks, retailers and transport operators in Qatar, it can also be set up as a daisy-chained video wall with MagicINFO.

What the QM49N is built to display

The QM49N is a 49-inch model in Samsung's QMN Series of UHD 4K signage displays, made for information that must stay on screen through the working day. Its 3,840 x 2,160 panel suits wayfinding maps, timetables, promotions and queue numbers where small text needs to stay sharp. A typical brightness rating of 500, a 4,000:1 contrast ratio and 178/178 viewing angles give a clear image to people standing at different positions in a room.

Specifications that matter on a procurement sheet

Panel: New Edge panel at 60Hz with an 8ms typical response time and 72% colour gamut.
Inputs: two HDMI inputs, one DVI input and one DisplayPort input, plus two USB ports and a stereo mini jack audio output.
Control: RS232 in and out, IR input and an RJ45 network input.
Power: AC100-240V at 50/60Hz, with 132 W typical on-mode consumption and 0.5 W in sleep mode.
Dimensions: 1102.8 x 637.8 x 59.4 mm with a set weight of 13.3 kg.
Bezel: 10.5 mm at the top and sides and 11.8 mm at the bottom, with a non-glossy frame.

Built-in player, security and remote management

The embedded MagicINFO S6 player runs on Tizen OS, so playlists can be scheduled and updated without a separate media PC in the room. Security is handled through Samsung's KNOX platform, which controls USB and network access to the display. Operators can monitor the screen remotely and diagnose faults without visiting each site. Wi-Fi and Bluetooth are listed for the model, although a wired RJ45 connection is the better choice for a fixed installation.

Where the QM49N fits in Qatar

A bank branch in West Bay can place one QM49N at the queue entrance to show service information and rates in Arabic and English. A university building in Education City can use one at each floor's lift lobby for room bookings and event listings. A private school in Al Wakrah can fit several units along corridors, with the daisy-chain option for a larger display at the main atrium. Each of these sites needs an air-conditioned indoor location.

What to plan before installation

The operating range is 0°C to 40°C with humidity from 10% to 80%. Qatar summers regularly push temperatures well above 40°C, so the screen should sit away from direct sunlight through glass and out of entrances exposed to dust. The VESA mount is 200 x 200 mm, and the optional WMN4070SE wall mount and STN-L4955H stand are listed for the model. Because the set weighs 13.3 kg, check the wall structure before fixing a mount. SmartRooms Qatar offers a free site survey to confirm the wall, power and ventilation before the units are ordered.

To plan a QM49N installation in Qatar, send SmartRooms Qatar the number of units, the mounting locations and whether you need a wall mount or stand. Request a quote and the team will return a proposal for supply, delivery and professional installation.

Highlights

49-inch UHD 4K panel at 3,840 x 2,160 resolution
Embedded MagicINFO S6 player running on Tizen OS
Two HDMI, one DVI and one DisplayPort input
RS232, IR and RJ45 control and network connections
Daisy-chain video wall support through MagicINFO
Operating range 0°C to 40°C and 10% to 80% humidity

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: 49"
Panel Type: New Edge, 60Hz
Resolution: 3,840 x 2,160
Pixel Pitch (HxV, mm): 0.093 x 0.279
Brightness (Typical): 500
Contrast Ratio: 4,000 : 1
Viewing Angle (H/V): 178/178
Response Time: ‎8ms(Typ.)‎
Color Gamut: ‎72%‎
Glass Haze: ‎25%‎
H-Scanning Frequency: 30 ~ 81kHZ
Maximum Pixel Frequency: 594MHz
V-Scanning Frequency: 48 ~ 75HZ
Contrast Ratio (Dynamic): Mega

Connectivity15

HDMI In: 2
DP In: Yes
DVI In: 1
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: AC100-240V 50/60Hz
Power Consumption (On Mode, W): ‎132‎
Power Consumption (Sleep Mode, W): ‎0.5‎

Dimension2

Set Dimension (WxHxD, mm): ‎1102.8 x 637.8 x 59.4‎
Package Dimension (WxHxD): ‎1250 x 778 x 153‎

Weight2

Set Weight: ‎13.3‎
Package Weight: ‎17.9‎

Operation Conditions2

Temperature: ‎0℃~ 40℃‎
Humidity: ‎10~80%‎

Mechanical Specification3

VESA Mount (mm): ‎200 x 200‎
Bezel Width (mm): 10.5(top,side), 11.8(bottom)
Frame Material: Non-Glossy

Optional Feature2

Mount: WMN4070SE
Stand: STN-L4955H

Internal Player (MagicInfo)1

MagicInfo Daisychain Videowall Support: Yes

Certification and Compliance2

EMC: FCC (USA) Part 15, Subpart B Class ACE (Europe) : EN55022:2006+A1:2007 EN55024:1998+A1:2001+A2:2003VCCI (Japan) : VCCI V-3 /2010.04 Class AKCC/EK (Korea) : Tuner : KN13 / KN20 Tunerless : KN22 / KN24BSMI (Chinese Taiwan) : CNS13438 (ITE EMI) Class A / CNS13439 (AV EMI) / CNS14409 (AV EMS) / CNS14972 (Digital)C-Tick (Australia) : AS/NZS CISPR22:2009CCC(China) :GB9254-2008 GB17625.1-2012GOST(Russia/CIS) : GOST R 51317 Series, GOST 22505-97 EN55022:2006+A1:2007
Safety: CB (Europe) : IEC60950-1/EN60950-1CCC (China) : GB4943.1-2011PSB (Singapore ) : PSB+IEC60950-1NOM (Mexico ) : NOM-001-SCFI-1993IRAM (Argentina ) : IRAM+IEC60950-1SASO (Saudi Arabia ) : SASO+IEC60950-1BIS(India) : IEC60950-1 / IS13252NOM(Mexico) : Tuner : NOM-001-SCFI-1993 Tunerless : NOM-019-SCFI-1998KC(Korea) : K 60950-1EAC(Russia) : EAC+IEC60950-1INMETRO(Brazil) : INMETRO+IEC60950-1BSMI(Chinese Taiwan) : BSMI+IEC60950-1RCM(Australia) : IEC60950-1/AS/NZS 60950-1UL(USA) : cUL60950-1 CSA (Canada) : cULTUV (Germany) : CENEMKO (Norway) : CE

Downloads

1 file from the manufacturer

XLSX Datasheets QM49N_Specifications_levant.xlsx 5 KB

Questions about QM49N

What is the Samsung QM49N best used for in Qatar?

The QM49N suits indoor information screens that run for long hours, such as a bank branch queue area in West Bay, a clinic waiting room in Al Sadd or a university atrium in Education City. Its 49-inch UHD panel is sized for viewers a few metres away, and the embedded MagicINFO S6 player lets content run without a separate PC in the room.

What operating temperature does the QM49N tolerate, and can it go in a sunlit lobby?

The manufacturer data lists an operating temperature of 0°C to 40°C and humidity of 10% to 80%. Qatar summers often exceed 40°C, so the QM49N should be installed in air-conditioned indoor spaces, away from direct sun through glass and from dusty entrances. Confirm the exact room conditions with the SmartRooms Qatar team before the units are ordered.

Does the QM49N have built-in Wi-Fi and Bluetooth?

Yes. The data lists Wi-Fi and Bluetooth for this model, along with an RJ45 network input. For a fixed installation such as a reception or corridor display, a wired RJ45 network connection is usually the more dependable choice, and Wi-Fi can serve as a backup or for areas where cabling is difficult.

Which video inputs does the QM49N have, and can a laptop connect to it?

It has two HDMI inputs, one DVI input and one DisplayPort input, plus two USB ports and a stereo mini jack audio output. The HDMI 2.0 and DP 1.2 connections support a consistent 60 Hz refresh rate. A laptop with HDMI or DisplayPort can connect directly, so a meeting room or a training room can show a presentation without extra hardware.

Can several QM49N units be combined into a video wall?

Yes. The data lists MagicINFO daisy-chain video wall support, and the features note that UHD daisy chains can be configured up to 2x2 through the HDMI 2.0 port. The bezel is 10.5 mm at the top and sides and 11.8 mm at the bottom, which keeps seams narrow. A site survey should confirm the wall layout and cable routing before the wall is built.

What are the dimensions and mounting requirements of the QM49N?

The set measures 1102.8 x 637.8 x 59.4 mm and weighs 13.3 kg. It has a 200 x 200 mm VESA mounting pattern. Samsung lists the WMN4070SE as an optional mount for this model. Check that the wall or column can carry the display and mount before fixing anything, especially in a building where the wall is a partition.

Is a stand available for the QM49N?

Yes. The STN-L4955H is listed as an optional stand for this model. A stand suits a reception desk, a showroom floor or a temporary event where walls cannot be drilled. Ask for the stand to be included in your quotation so the total cost, delivery and installation are clear before you commit to the order.

Can the QM49N be controlled by a building management system or remote tools?

The display offers RS232 in and out, an IR input and an RJ45 network input, so it can be integrated with control systems and remote tools. Operators can monitor and diagnose the screen remotely. This suits a government office or a hospital facilities team that needs to check several displays from one location without visiting each one.

How much power does the QM49N use, and does it suit Qatar's mains supply?

The power supply is rated AC100-240V at 50/60Hz, which covers Qatar's 240 V, 50 Hz mains. Typical on-mode consumption is 132 W, and sleep mode uses 0.5 W. Over an eight-hour working day, the on-mode figure is the one to use when estimating running costs for a small fleet of screens in an office or school.

Is the QM49N a good choice for a private school in Al Wakrah fitting out new corridors?

It can be. Corridor displays need to be readable from a few metres away and must run reliably through the school day. A 49-inch UHD panel with a 2x2 daisy-chain option lets a school run announcements, timetables and event notices. Several units can be ordered together, and a school can share one quotation covering all of them.

Is the QM49N covered by a warranty?

Yes. The QM49N is covered by the manufacturer's warranty. The warranty duration and terms are set by Samsung and are not restated here, so ask SmartRooms Qatar for the current warranty documents for this model when you request a quote. Keeping the original packaging and purchase records supports any warranty claim.

How do I request a quote for the QM49N in Qatar?

Send SmartRooms Qatar the number of units, the intended locations, whether you need a wall mount or stand, and whether the order is for a government tender or an LPO. SmartRooms Qatar offers a free site survey and usually issues quotations within one working day, with payment by bank transfer, cheque or purchase order.