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NEC

NEC MultiSync X551UHD IGB 55-inch Interactive Flat Panel

SKU X551UHD IGB

The NEC MultiSync X551UHD IGB is a 55-inch interactive flat panel featuring 4K UHD resolution and 20-point InGlass touch. SmartRooms Oman provides this model for schools and ministries, with availability confirmed via quotation. The device supports 24/7 operation and includes an OPS slot for flexible computing integration across Oman.

Screen size
55"
Resolution
4K UHD
Touch
20 points
OPS slot
OPS

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • 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
Edge LED

Touch and writing

Touch Technology
InGlass™
Touch Points
20-point multi-touch
Touch Accuracy
< 1 mm
Touch Response Time
≤ 15 ms

Audio

Speaker Output
10 W + 10 W

Description

This 55-inch display delivers 4K UHD clarity with a 500-nit brightness and 4,000:1 contrast ratio for clear visibility in bright Omani classrooms or boardrooms. The InGlass touch technology supports 20 simultaneous points with less than 1mm accuracy, enabling collaborative sessions for up to 20 users. Its robust VA panel ensures consistent viewing angles of 178 degrees horizontally and vertically.

Designed for mission-critical environments, the X551UHD IGB supports 24/7 duty cycles and features IP40 protection on the front panel. Connectivity includes four HDMI inputs, a DisplayPort, and an OPS slot compatible with Intel standards for easy system upgrades. The unit weighs 40.5 kg without its stand and measures 1284.5 × 757.3 mm, fitting standard VESA 400 × 400 mm mounts.

SmartRooms Oman, as an authorised reseller, manages the supply chain for this NEC product across all 11 governorates. While this specific model is discontinued, our team can confirm current availability or recommend the latest successor. We provide itemised quotations in Omani Rial with VAT, covering hardware, delivery, and installation labour for projects in Muscat, Sohar, Salalah, and Nizwa.

Ideal for: Interactive teaching in Omani schools, collaborative meetings in ministries, and corporate training in Muscat, Salalah, and Nizwa.

  • 4K UHD Display – Features a 55-inch VA panel with 3840 × 2160 resolution, 500 nits brightness, and a 4,000:1 contrast ratio for sharp imagery.
  • InGlass Touch – Supports 20-point multi-touch with ≤ 15 ms response time and < 1 mm accuracy, compatible with Windows, Linux, and Android.
  • 24/7 Operation – Built for continuous use with ECO standby power below 0.5 W and temperature sensors to monitor operating conditions from 0 to 35 °C.
  • OPS Connectivity – Includes an OPS slot for NEC/Intel standard modules, alongside four HDMI inputs, one DisplayPort, and a LAN port for network control.
  • Included Accessories – The box contains two stylus pens, a remote control, power cable, DisplayPort cable, and a USB cable for immediate setup.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

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

Touch

Touch Technology
InGlass™
Touch Points
20-point multi-touch
Touch Accuracy
< 1 mm
Touch Response Time
≤ 15 ms

System

OPS slot
OPS (NEC / Intel OPS standard)

Connectivity

HDMI Input
4 × HDMI (HDCP)
DisplayPort
1 × DisplayPort (HDCP)
USB Ports
USB 3.0 × 4
Touch USB ports
USB-HID
Audio in
3.5 mm jack; HDMI; DisplayPort
Audio out
3.5 mm jack
Ethernet
LAN 100 Mbit
Serial Port
RS-232C (9-pin D-sub) In
Connectivity Options
HDMI In × 4, DisplayPort In × 1, DVI-D In × 2, 3.5 mm audio In, RS-232C In, LAN, 3.5 mm audio Out

Camera & audio

Speaker Output
10 W + 10 W

Physical & warranty

Dimensions
1284.5 × 757.3 × 80.3 mm (without stand)
Weight
40.5 kg (without stand)
VESA
400 × 400 mm (FDMI), 4 holes, M8
Mounting Orientation
Landscape, portrait, face-up
Colour
Black
Power Consumption
162 W (Eco, shipment setting)
Power Standby
< 0.5 W (ECO Standby)
Operating Temperature
0 to 35 °C
Operating Humidity
20% to 80% RH
Certifications
CE, RoHS
Warranty
3 years (including backlight)

Other

Type
Interactive Flat Panel
Key Features
InGlass touch, 20 touches, 4K UHD, 500 nits, 4 × USB 3.0 hub, OPS slot, 24/7 operation, temperature sensors
Package Contents
2 × stylus, user guides on CD-ROM, display, DisplayPort cable, power cable, remote control, USB cable
Compatible Models
Native multi-touch: Windows 7–11, Linux, Android; mouse mode: Windows XP/Vista, Mac OS
More Information
Aspect ratio: 16:9 | IP rating: IP40 (front), IP20 (back) | Operating hours: 24/7 | Panel technology: VA (S-PVA) | Contrast ratio: 4,000:1 | Response time: 6 ms | Bezel: 18.4 mm (symmetrical)

Complete the room

One quotation for the whole setup.

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

Downloads

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.
Is the NEC X551UHD IGB available for purchase in Oman?

This model is discontinued. SmartRooms Oman can confirm if remaining stock exists or recommend the current NEC successor. We supply AV equipment across all 11 governorates with itemised quotations in Omani Rial.

Does the X551UHD IGB support OPS modules?

Yes, the display features an OPS slot compatible with NEC and Intel OPS standards. This allows you to insert a separate computing module for interactive functionality without cluttering the display with external cables.

What is the touch technology used in this panel?

It uses InGlass™ touch technology supporting 20 simultaneous touch points. The system offers a response time of ≤ 15 ms and accuracy of < 1 mm, working natively with Windows, Linux, and Android devices.

How does SmartRooms handle tenders for this NEC model?

We provide tender support including datasheets and compliance statements for government and private sector bids. Our quotations are delivered within one business day and can be issued in Arabic, English, or both.

What are the dimensions and weight of the unit?

The panel measures 1284.5 × 757.3 × 80.3 mm (without stand) and weighs 40.5 kg. It supports VESA 400 × 400 mm mounting patterns with four M8 holes for secure installation on walls or stands.

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