QM75N
Samsung QM75N 75-inch UHD 4K Digital Signage Display
- Screen size
- 75"
- Resolution
- 3,840 x 2,160
- Brightness
- 500 nit
- Contrast
- 6000:1
The Samsung QM75N is a 75-inch UHD signage display from the 2018 QMN Series, with a 3,840 x 2,160 panel, embedded MagicINFO S6 running on Tizen, and two HDMI 2.0 inputs for connecting media players and laptops. It suits lobbies, corridors and waiting areas at Doha offices, hospitals and retail sites where content needs to be updated remotely. Request a quote from SmartRooms Qatar.
What the QM75N adds to a public display space
The QM75N is a 75-inch display built for signage rather than desk-based presentation. Its panel runs at 3,840 x 2,160 pixels, carries a listed contrast ratio of 6000:1 and a typical brightness of 500, and has a 178/178 degree viewing angle, so content stays readable for people standing off-centre in a corridor or queue. The 8ms typical response time and 60 Hz panel type suit everyday video, motion graphics and scrolling tickers.
Scheduled content and remote control
Playback runs on the embedded MagicINFO S6 player on Tizen, so scheduled playlists do not need a separate media box on site. The set includes an RJ45 input for wired networking, RS232 in and out for serial control, and Wi-Fi and Bluetooth. Facilities teams can change messages and check the screen from a central office, which is useful when the display sits in one building and the content team works in another. The security and remote monitoring features also help IT staff spot faults early.
Connecting sources and building a video wall
Inputs include two HDMI ports, one DVI-D, one DisplayPort, two USB ports, IR in, audio in and a stereo mini jack output, so a player, laptop or control system can be connected without rebuilding the room. The HDMI 2.0 port supports UHD daisy chains of up to 2x2 units, and MagicInfo daisy-chain video wall support is listed. Each panel has 13.5 mm bezels on the top, sides and bottom and a 400 x 400 mm VESA pattern, so the wall grid must be planned around those gaps before any units are mounted.
Where the QM75N fits in Qatar and what to plan for
Three situations suit this model well:
- Clinic and hospital waiting areas in Doha, Al Sadd or Msheireb, where queue and wayfinding information changes several times a day.
- Mall entrances and concourses in West Bay or Lusail, where a 75-inch screen at eye level carries promotions.
- Government and corporate reception areas in the Industrial Area or Al Rayyan, where the front desk schedules welcome messages and visitor information in Arabic and English.
The operating range is 0°C to 40°C with humidity from 10% to 80%. Qatar summer temperatures can exceed 45°C, so install the QM75N in an air-conditioned indoor space and keep it away from direct sun through glass. The set measures 1684.6 x 966.7 x 60.4 mm, and the power supply accepts AC 100 to 240 V at 50 or 60 Hz, with a typical draw of 20 W on and 0.5 W in sleep mode. Because a panel this size is heavy, a free site survey before wall mounting helps confirm the wall structure, cable routes and viewing distance.
Ordering the QM75N through SmartRooms Qatar
SmartRooms Qatar supplies the QM75N to all eight municipalities of Qatar, with professional installation and a free site survey. Quotations are usually issued within one working day. Government entities, schools and companies can order against an LPO, and payment can be made by bank transfer, cheque or purchase order. Products are covered by the manufacturer's warranty. To request a quote, send the number of units, the mounting location and the wall type, and the team will confirm the configuration and the lead time, which depends on stock, in your quotation.
Highlights
- 75-inch UHD panel at 3,840 x 2,160 resolution
- Embedded MagicINFO S6 player running on Tizen OS
- Two HDMI 2.0 inputs, plus DisplayPort and DVI-D
- Video wall daisy chain up to 2x2 via HDMI 2.0
- Operating range 0°C to 40°C; indoor air-conditioned use
- Wi-Fi, Bluetooth, RJ45 and RS232 connectivity
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
Display14
- Diagonal Size
- 75"
- Panel Type
- New Edge, 60Hz
- Resolution
- 3,840 x 2,160
- Pixel Pitch (HxV, mm)
- 0.42975(H) x 0.42975(W)
- Brightness (Typical)
- 500
- Contrast Ratio
- 6000:1
- Viewing Angle (H/V)
- 178/178
- Response Time
- 8ms(Typ.)
- Color Gamut
- 72%
- Glass Haze
- 44%
- 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(DVI-D)
- 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)
- 20
- Power Consumption (Sleep Mode, W)
- 0.5
Dimension2
- Set Dimension (WxHxD, mm)
- 1684.6 x 966.7 x 60.4
- Package Dimension (WxHxD)
- 1871 x 1131 x 234
Weight2
- Set Weight
- 38.0
- Package Weight
- 50.5
Operation Conditions2
- Temperature
- 0℃~ 40℃
- Humidity
- 10~80%
Mechanical Specification3
- VESA Mount (mm)
- 400 x 400
- Bezel Width (mm)
- 13.5(top,side,bottom)
- Frame Material
- Non-Glossy
Optional Feature2
- Mount
- WMN6575SE
- Stand
- No
Internal Player (MagicInfo)1
- MagicInfo Daisychain Videowall Support
- Yes
Eco1
- Energy Efficiency
- A
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
