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Samsung QM55N Series 55" Digital Signage Display – LH55QMNEBGC/UE

Samsung

Samsung QM55N Series 55" Digital Signage Display – LH55QMNEBGC/UE

MPN LH55QMNEBGC/UE SKU LH55QMNEBGC/UE

The Samsung QM55N is a 55-inch 4K UHD digital signage display designed for professional environments. It delivers 500 nits brightness and includes built-in Wi-Fi and Bluetooth for flexible content management. SmartRooms Oman supplies this model for commercial and educational installations across the Sultanate.

Screen size
55"
Resolution
4K UHD
VESA
200 × 200 mm

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Screen and picture

Screen Size
55 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
500 nits
Backlight
New Edge

Ports and connections

HDMI Input
2
USB Ports
2
Audio out
Stereo mini jack
Ethernet
RJ45 In

Size and weight

Weight
17.4 kg
Dimensions
1238.6 × 714.2 × 59.0 mm
Shipping Dimensions
1396 × 852 × 158 mm
Shipping Weight
23 kg

Description

This display features a 3840 × 2160 resolution with a 4,000:1 contrast ratio, ensuring clear visuals for information sharing. The 10.5 mm bezel allows for tight video wall configurations using MagicInfo daisychain support. Integrated Wi-Fi and Bluetooth simplify connectivity for media players and control systems without additional cables.

Built for continuous operation, the panel handles inputs from HDMI, DisplayPort, and DVI sources. RS232 control and Ethernet ports facilitate integration into existing building management systems. The slim 59 mm depth and 200 × 200 mm VESA mount compatibility support discreet wall or stand mounting in offices, schools, and ministries in Muscat and beyond.

Ideal for: Digital menu boards, corporate lobby displays, classroom information screens, and government briefing rooms in Oman.

  • 4K UHD Clarity – Delivers 3840 × 2160 resolution with 500 nits brightness for sharp content visibility in well-lit commercial spaces.
  • Connectivity Options – Includes built-in Wi-Fi and Bluetooth, alongside HDMI, DisplayPort, and DVI inputs for versatile media player integration.
  • Video Wall Ready – Supports MagicInfo daisychain video wall functionality with a 10.5 mm bezel for seamless multi-screen displays.
  • Centralized Control – Features RS232 In/Out and RJ45 Ethernet ports for reliable monitoring and management in institutional settings.
  • Compact Design – Slim 59 mm profile with 200 × 200 mm VESA mount compatibility for flexible installation in Salalah, Nizwa, and Sohar.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
500 nits
Backlight
New Edge
Refresh Rate
60 Hz
Viewing Angle
178° H / 178° V

Connectivity

HDMI Input
2
USB Ports
2
Audio out
Stereo mini jack
Ethernet
RJ45 In
Wi-Fi
Built-in
Bluetooth
Built-in
Serial Port
RS232 In and Out
Connectivity Options
HDMI In × 2, DisplayPort In, DVI In, USB × 2, RS232 In and Out, RJ45 In, IR In, Audio In, Stereo mini jack audio out, Video Out

Physical & warranty

Dimensions
1238.6 × 714.2 × 59.0 mm
Weight
17.4 kg
Shipping Dimensions
1396 × 852 × 158 mm
Shipping Weight
23 kg
VESA
200 × 200 mm
Power Consumption
143 W (on mode)
Power Standby
0.5 W (sleep mode)
Operating Humidity
10% to 80% RH

Other

Type
Digital Signage Display
Key Features
4K UHD, 500 nits typical brightness, 4,000:1 contrast, MagicInfo daisychain video wall support, Wi-Fi, Bluetooth, RS232 control, 8 ms response time
More Information
Aspect ratio: 16:9 | Contrast ratio: 4,000:1 | Response time: 8 ms | Color gamut: 72% | Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 10.5 mm (top and sides), 11.8 mm (bottom)

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
Can I buy the Samsung QM55N in Oman?

Yes, SmartRooms Oman supplies the Samsung QM55N digital signage display. We provide itemised quotations in Omani Rial with VAT shown, covering hardware, delivery, and installation labour across all 11 governorates.

Does this model support video wall configuration?

Yes. The QM55N supports MagicInfo daisychain video wall functionality, allowing multiple units to be linked for unified content display. The narrow 10.5 mm bezel ensures minimal gaps between screens.

Is it suitable for government tender submissions?

Yes. We assist with tender support by providing datasheets and compliance statements. Our team can prepare English or Arabic quotations to meet the documentation requirements for Omani government and educational tenders.

What are the connectivity options?

It includes 2 HDMI inputs, DisplayPort, DVI, and 2 USB ports. For control, it offers RS232 In/Out and RJ45 Ethernet. Built-in Wi-Fi and Bluetooth are also included for wireless content updates.

What is the typical power consumption?

The display consumes 143 W in on mode and 0.5 W in sleep mode. It operates on 100–240 V AC, 50/60 Hz, making it compatible with standard Omani electrical infrastructure.

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