NEC X551UHD IGT (Discontinued) · Replacements in Qatar

Name: NEC MultiSync X551UHD IGT 55-inch InGlass Touch Interactive Display
Brand: NEC
SKU: nec-x551uhd-igt
Availability: Discontinued

Overview

The NEC X551UHD IGT is a 55-inch touch-overlay display with a flush, bezel-free glass face built for table installations. It supports up to 10 simultaneous touches, 3840 x 2160 resolution and an OPS slot for an optional Windows Slot-in-PC. NEC has discontinued this model. Organisations in Doha that already own it, or need to replace it, can request a quote for a current equivalent or compatible replacement from SmartRooms Qatar.

A discontinued 55-inch table display from the MultiSync X Series

The NEC X551UHD IGT is a 55-inch interactive display designed to sit flush in a table top. NEC has discontinued this model, so this page is written for organisations that already own one, buyers comparing it with newer touch displays, and anyone searching for a replacement. SmartRooms Qatar can quote a current equivalent or a compatible replacement that matches the touch area, mounting method and room conditions your project needs.

Flush glass and touch performance

The front is a bezel-free surface of 3.2 mm chemically strengthened soda lime glass, so it sits level with the table and is easy to wipe clean. The InGlass touch system recognises up to 10 simultaneous touches from fingers, gloved hands or a stylus with a tip of at least 4 mm, with accuracy below 2 mm. The zero air-gap construction is intended to remove parallax, so the touch point lines up with what the user sees, which matters when several people mark up the same plan.

Image, connectivity and the OPS slot

Resolution: 3840 x 2160 native at 60 Hz, with a 25% haze level on the panel.
Brightness and contrast: 500 cd/m² (300 in the Eco shipment setting) and 4000:1 typical contrast.
Inputs: 1 DisplayPort, 2 DVI-D and 4 HDMI, all with HDCP, plus a 3.5 mm analogue audio input.
Control: 100Mbit LAN with SNMP, RS-232C and IR remote control.

The integrated OPS slot takes a plug-in module, and NEC offers an optional Slot-in-PC that runs Windows inside the display. The manufacturer recommends the WS7P configuration with an Intel Core i5 or i7 processor. Keeping the computer inside the panel removes a separate PC from the table and reduces the number of cables and parts that could fail.

Where it fits in Qatar

A boardroom in West Bay where a planning team marks up drawings on a table during a long session.
A university design studio in Education City where students work around a shared touch surface.
A hotel meeting room in Lusail or a training room in the Industrial Area running hands-on workshops.

What to plan before you order

The panel weighs 40 kg without its stand and measures 1302.5 x 773.3 x 75.3 mm, so the table cutout, supporting structure and access for servicing need checking before delivery. Its operating range is 0 to 40°C with 20 to 80% humidity. Qatar summers regularly exceed 45°C, so the display must sit in an air-conditioned room, away from direct sun through glass. The front is rated IP40 and the back IP20, so keep it indoors and away from dust. Optional table legs (ZLEGS-55-850-W), feet (ST-5220), wall mounts, a trolley and a 400 x 400 mm VESA pattern with M8 holes give you several ways to fit it. SmartRooms Qatar offers a free site survey before installation.

Ordering and warranty

The package includes the display, a DisplayPort cable, a power cable, a USB cable, a remote control and a CD with manuals. The manufacturer provides a 3-year warranty that includes the backlight. The 162 W Eco power figure, standby consumption below 0.5 W and energy efficiency class A help control running costs. Request a quote for a current equivalent or a compatible replacement from SmartRooms Qatar. Quotations are usually issued within one working day, and purchase orders and government tenders are accepted.

Highlights

55-inch flush, bezel-free glass designed for table installation
Up to 10 simultaneous finger, glove or stylus touches
3840 x 2160 native resolution at 60 Hz
500 cd/m² brightness with 4000:1 typical contrast
Integrated OPS slot for optional Windows Slot-in-PC
3-year manufacturer warranty including the backlight

Classroom fit

At 55″ the farthest student should sit within about 4.1 m (6× the screen height).

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

62 specifications · Source: manufacturer · checked Oct 2026

Product Information3

Product Name: NEC MultiSync® X551UHD IGT (InGlass ™ Touch)
Product Group: LCD 55" InGlass™Touch Display
Order Code: 60004259

Display9

Panel Technology: S-PVA with edge LED backlights
Active Screen Area (W x H) [mm]: 1,209 x 680
Screen Size [inch/cm]: 55 / 140
Brightness [cd/m²]: 500, 300 Eco (shipment setting)
Contrast Ratio (typ.): 4000:1
Viewing Angle [°]: 178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
Response Time (typ.) [ms]: 6 (grey-to-grey)
Haze Level [%]: 25
Supported Orientation: Face Up 1; Landscape; Portrait

Touch7

Touch Technology: InGlass™
Number of Touches: Real multi-touch up to 10 touches
Response Time [ms]: ≤ 15
Touch Active Area (W x H) [mm]: 1,211.6 x 682.4
Touch Method: Finger; Gloves; Stylus (≥ 4 mm)
Data Interface: USB-HID
Accuracy [mm]: < 2

Protective Glass3

Type: Chemically strengthened soda lime
Thickness [mm]: 3.2
Light Transmission [%]: 89 (+/- 1 %)

Resolution4

Native Resolution: 3840 x 2160 at 60 Hz
Supported on DisplayPort and HDMI: 1024 x 768; 1080i; 1080p; 1280 x 1024; 1280 x 768; 1360 x 768; 1600 x 1200; 1920 x 1080; 3840 x 2160 (24/30 Hz); 480p (60 Hz); 640 x 480; 720p (50/60 Hz); 800 x 600
Supported on DisplayPort only: 3840 x 2160 (60 Hz)
Supported on HDMI only: 1360 x 768; 3840 x 2160 (25 Hz); 4096 x 2160 (24 Hz); 480i (60 Hz); 576i (50 Hz)

Synchronisation Rate2

Horizontal Frequency [kHz]: 28 - 134
Vertical Frequency [Hz]: 23 - 85

Connectivity6

Input Video Digital: 1 x DisplayPort (with HDCP); 2 x DVI-D (with HDCP); 4 x HDMI (with HDCP)
Input Audio Analogue: 1 x 3,5 mm jack
Input Audio Digital: 1 x HDMI; DisplayPort
Input Control: LAN 100Mbit; remote control wire (3,5mm jack); RS232
Output Control: LAN 100Mbit
Remote Control: LAN with SNMP; Remote Control IR (internal/external (optional) sensor); RS-232C (9-pin D-sub) Input

Open Modular Intelligence4

OPS Slot: Slot Technology: Open pluggable specification (NEC / Intel OPS standard)
Inrush Current [A]: max. 10
Power Consumption [W]: max. 61
Voltage / Current [V/A]: 16/4

Sensors4

Ambient Light Sensor: Integrated, triggered actions programmable
Human Sensor: Optional, external, 4-5m range, triggered actions programmable
Temperature Sensor: Integrated, 3 sensors, triggered actions programmable
NFC Sensor: Integrated, 2cm range, free NEC Android App required

Electrical3

Power Consumption [W]: 162 Eco (shipment setting)
Power Savings Mode [W]: < 0.5; < 0.5 (ECO Standby)
Power Management: VESA DPMS

Environmental Conditions2

Operating Temperature [°C]: +0 to +40
Operating Humidity [%]: 20 to 80

Mechanical5

Dimensions (W x H x D) [mm]: Without stand: 1,302.5 x 773.3 x 75.3
Weight [kg]: Without stand: 40
Bezel Width [mm]: Edge-to-edge flush design (no bezel)
VESA Mounting [mm]: 4 holes; 400 x 400 (FDMI); M8
Ingress Protection: IP40 (front); IP20 (back)

Available Options2

Accessories: Feet (ST-5220); Speaker (SP-RM1); Table legs (ZLEGS-55-850-W); Trolley (PD02MHA; PD03MHA); Wall mount (PD02W T L L; PD03W T M P; PD02WHA)
OPS Slot: HD-SDI 1.5G,3G; HDBaseT receiver; OPS-2C HDMI + DP Interface; OPS-2C Quad 3G SDI; Slot-inPC (Intel® Core i5/i7 with WS7P recommended)

Regulatory1

Safety and Ergonomics: CE; RoHS

Green Features2

Energy Efficiency: Ambient Light Sensor; Annual energy consumption: 219 kWh (based on 4 operating hours per day); Carbon Savings Meter; ECOMode; Energy Efficiency Class: A; Human Sensor
Ecological Materials: Manuals on CD; Optional feet

Additional Features5

Special Characteristics: Carbon footprint meter; DICOM Simulation; NaViSet Administrator 2 - free download
Audio: Integrated Speakers (10 W + 10 W); Optional Speakers (15 W + 15 W)
Shipping Content: CD-ROM (User Guides/Manuals); Display; DisplayPort Cable; Power Cable; Remote Control; USB cable
Warranty: 3 years warranty incl. backlight; additional services available
Operating Hours: 24/7

Downloads

6 files from the manufacturer

PDF Datasheets X551UHD IGT_Datasheet.pdf 268 KB PDF Manuals & guides External_Control__X651UHD_X841UHD_X981UHD.pdf 732 KB PDF Manuals & guides X551UHD_X651UHD-2_CD_EN_V01.pdf 7.4 MB PDF Manuals & guides X551UHD_X651UHD-2_CD_SA_V01.pdf 8.0 MB PDF Brochures Warranty-and-Services_Interactive_Computing.pdf 1.0 MB PDF Brochures · Opens on manufacturer site SharpProduct_Overview.pdf

Questions about X551UHD IGT

Is the NEC X551UHD IGT still available from NEC?

No. NEC has discontinued the X551UHD IGT, so it is no longer part of the current range. SmartRooms Qatar can still help: we can quote a current equivalent or a compatible replacement matched to your touch requirements, resolution and mounting method. Tell us your room size, table layout and whether you need an OPS slot, and we will reply with options and a quotation usually within one working day.

What is this 55-inch display designed for?

It is built for table installations, where the glass sits flush with the tabletop and there is no bezel to collect dirt or interrupt the surface. It suits collaborative work such as planning sessions, design reviews and workshops where several people touch the screen at once. Its InGlass touch layer supports up to 10 simultaneous touches, so a group can annotate the same drawing without taking turns.

How many touches does it support, and what can I touch it with?

It supports real multi-touch with up to 10 simultaneous touches. Input can come from fingers, gloves or a stylus with a tip of at least 4 mm. The manufacturer quotes touch accuracy below 2 mm and a touch response time of 15 ms or less. Touch data is sent over USB-HID, so the display can be used with a connected computer for interactive applications.

Can it run Windows without a separate computer?

It can, through the integrated Ultra High Resolution OPS option slot. NEC offers an optional Slot-in-PC built around Intel Core i5 or i7 processors, and the manufacturer recommends the WS7P configuration. The OPS slot follows the NEC and Intel OPS standard and draws a maximum of 61 W. Housing the computer inside the display removes a separate PC from the table and reduces the number of parts that could fail.

Which inputs and connections does it have?

It has 1 DisplayPort, 2 DVI-D and 4 HDMI inputs, all supporting HDCP. Analogue audio arrives through a 3.5 mm jack, and digital audio can come from HDMI or DisplayPort. Control options include 100Mbit LAN with SNMP, RS-232C through a 9-pin D-sub connector, and an IR remote sensor. The integrated speakers are rated 10 W plus 10 W, and optional 15 W plus 15 W speakers are available.

Can it be used in Qatar's summer heat?

Keep it in an air-conditioned room. The operating range is 0 to 40°C with 20 to 80% humidity, and Qatar summer temperatures often exceed 45°C, so an unconditioned lobby, terrace or site cabin is not suitable. Avoid direct sunlight falling through windows onto the screen. If your space is not climate controlled, send the room details to the SmartRooms Qatar team before you confirm the order.

Will it fit a boardroom table in West Bay?

The panel measures 1302.5 x 773.3 x 75.3 mm and weighs 40 kg without its stand, so the table cutout, supporting structure and cable route must be planned in advance. Our free site survey checks the room, the table and the power and data points before installation. Share the table dimensions and seating layout when you request a quote so the team can confirm the fit.

What mounting and support options are available?

Available options include table legs (ZLEGS-55-850-W), feet (ST-5220), wall mounts in the PD02W, PD03W and PD02WHA families, and trolleys (PD02MHA and PD03MHA). The rear has four M8 holes on a 400 x 400 mm VESA pattern. Choose the option that suits your room and confirm compatibility with your quotation before ordering.

Is it suitable for a meeting room with large windows?

Brightness is 500 cd/m², or 300 cd/m² in the Eco shipment setting, and the panel has a 25% haze level. The 3.2 mm protective glass transmits 89% of light, plus or minus 1%. In a room with strong daylight, place the display so windows are not directly behind or in front of the touch surface, and use blinds at peak hours. Confirm the lighting plan during the site survey.

What warranty applies to this model?

The manufacturer provides a 3-year warranty that includes the backlight, and additional services are available from NEC. SmartRooms Qatar supplies products covered by the manufacturer's warranty. Ask for the warranty terms to be stated in your quotation, especially if the unit is replacing an older display already in service.

Can a school or ministry order it through an LPO?

Yes. SmartRooms Qatar accepts purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. A school fitting out several rooms can issue one LPO covering all units, and the quotation will list the displays, accessories and mounting options together. Because this model is discontinued, the quotation will confirm the current equivalent before the LPO is raised, and lead times are estimates confirmed with the quotation.

What should I look for in a replacement for this model?

Start with the touch area, which should match your table cutout, and the number of simultaneous touches your group needs. Check resolution, brightness, the number and type of inputs, and whether an OPS slot is available for an internal computer. Confirm the operating temperature range against your room and check the IP rating for your environment. Send us these points and we will prepare a quotation for a current equivalent or compatible replacement.