NEC Interactive Flat Panels Discontinued

55-inch InfinityBoard

NEC 55-inch InfinityBoard All-in-One Collaboration Display

Screen size: 55 / 140
Resolution: 3840 x 2160 at 60 Hz
Touch: InGlass™
System: Microsoft Windows 10 Professional

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

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Overview

The NEC 55-inch InfinityBoard is an all-in-one huddle display for up to six people, combining a 3840 x 2160 touch panel, an integrated camera, microphone and speakers, and an OPS slot-in PC. NEC has discontinued this model, so this page serves organisations that already own one and buyers comparing options. Its trolley option suits shared rooms in Doha offices and schools. Request a quote for a current equivalent or compatible replacement from SmartRooms Qatar.

What the 55-inch InfinityBoard is designed to do

NEC has discontinued the 55-inch InfinityBoard, so this page is written for organisations that already own one, for buyers comparing it with newer equipment, and for anyone searching for a replacement. The model is an all-in-one collaboration display for huddle spaces, sized for a small team of up to six people. It brings together a 55-inch 4K touch panel, an integrated camera, microphone and speakers, and an OPS slot-in PC, so a single unit can host a meeting without a separate computer or camera on the table.

Display and touch figures to check

The panel offers a native resolution of 3840 x 2160 at 60 Hz across an active area of 1,209 x 680 mm. Typical brightness is 500 cd/m², and the shipment setting is an Eco level of 300 cd/m². Typical contrast is 4000:1 and the viewing angle is 178 degrees horizontally and vertically. The 3 mm anti-glare toughened glass passes 88% of light, which helps with reflections from windows in daytime meetings. Touch is handled by InGlass technology with up to 20 touches, operation by finger, gloves or a stylus of 2 mm or larger, and accuracy below 1 mm. Two styluses are included in the box.

Camera, audio and the built-in PC

A Huddly ultra-wide camera covers a 150-degree diagonal field of view, outputs 720p at 30 fps and offers 3x lossless digital zoom. It connects over SuperSpeed USB and installs without a separate driver. Two 10 W speakers are built in, and optional 15 W + 15 W speakers are available. The OPS slot accepts an Intel i7-7820EQ slot-in PC with 8 GB DDR4 memory, dual-band 802.11ac Wi-Fi, Bluetooth 4.2, a TPM security chip and Windows 10 Professional. Because the platform is open, your own applications and conferencing apps can be installed rather than locked to one vendor, which suits organisations that standardise on specific tools.

Where it fits in Qatar

Design studio in West Bay: weekly reviews with a team split between Doha and an overseas office, where the camera and speakers keep remote members clear.
Private school in Al Wakrah: a departmental planning room or a small-group room, with the board moved on its trolley when timetables change.
Government department in Msheireb: a huddle room for short working sessions where documents are marked up on screen and shared directly.

Planning the installation

Operating temperature is 0 to +35°C at 20 to 80% humidity. Summer temperatures in Qatar can exceed 45°C, so the room must be air-conditioned and kept within that range. Confirm room conditions with the SmartRooms Qatar team before installation.
Without stand it weighs 45.7 kg and measures 1,284.8 x 877.3 x 86.1 mm. Plan an assisted lift and check the wall structure first.
The VESA pattern is 400 x 400 mm with M8 holes. A wall mount (PDW S 32-55 PL) and trolleys (PD03 Tipster, PDMHM-L) are listed as options.
The IP40 front rating means it suits indoor rooms, not dusty or exposed locations.
Eco power consumption is 162 W, and the OPS PC draws up to 61 W.

Request a quote

Because this model is discontinued, the most useful step is a quotation for a current equivalent or compatible replacement, checked against your room size, mounting and OPS needs. SmartRooms Qatar offers free site surveys, professional installation, delivery to all eight municipalities and quotations usually within one working day. Request a quote from SmartRooms Qatar and we will confirm the best option for your meeting room.

Highlights

55-inch 3840 x 2160 panel with 500 cd/m² typical brightness
InGlass touch supporting up to 20 touches with finger, glove or stylus
Integrated Huddly camera, 150-degree diagonal view, 720p at 30 fps
OPS slot for an Intel i7 slot-in PC running Windows 10 Professional
400 x 400 mm VESA mounting with trolley options for room moves
3-year manufacturer warranty including backlight; model discontinued

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

93 specifications · Source: manufacturer · checked Oct 2026

Product Information3

Product Name: NEC 55″ InfinityBoard®
Product Group: LCD 55" All-in-One Collaboration Solution
Order Code: 40001262

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 20 touches
Response Time [ms]: ≤ 15
Touch Method: Finger; Gloves; Stylus (≥ 2 mm)
Supported Operating System: Native Multi-Touch: Windows 7-11, Linux, Android; Default Mouse: Windows XP and Vista, Mac OS
Data Interface: USB-HID
Accuracy [mm]: < 1

Protective Glass3

Type: Premium toughened glass, anti-glare coating
Thickness [mm]: 3
Light Transmission [%]: 88 (+/- 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

Connectivity8

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 Audio Analogue: 3,5mm jack
Output Control: LAN 100Mbit
USB Hub: 4x USB 3.0
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

Sensors2

Human Sensor: Optional, external, 4-5m range, triggered actions programmable
Temperature Sensor: Integrated, 3 sensors, triggered actions programmable

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 +35
Operating Humidity [%]: 20 to 80

Mechanical7

Dimensions (W x H x D) [mm]: Without stand: 1,284.8 x 877.3 x 86.1
Weight [kg]: Without stand: 45.7
Bezel Width [mm]: 18.4 (left/right); 18.4 (top/bottom)
VESA Mounting [mm]: 4 holes; 400 x 400 (FDMI); M8
Ingress Protection: IP40 (front); IP20 (back)
Packaging Dimensions (W x H x D) [mm]: Box 1: 1,430 x 250 x 290; Box 2: 1,400 x 250 x 250
Packaging Weight [kg]: Box 1: 47.5; Box 2: 7.7

Video Conference Camera7

Viewing Angle [°]: 150 diagonal / 120 horizontal / 90 vertical
Resolution: Output HD 720p 30fps
Aspect Ratio: 16:9
Optical Capabilities: Digital Pan / Tilt / Zoom with 3x lossless digital zoom
Driver: Plug&Play, driverless install
Connectivity: SuperSpeed USB
Software Specification: 3DNR sensor-model-based visual noise reduction; Flicker elimination; High-quality video scaling and dewarping; Optical aberration correction; Robust automatic white balance; Spatio-temporal noise filtering

Conference Speakers4

Input (max.) [W]: 40
Rated Speaker Impedance [Ω]: 8
Frequency Response Rate [Hz-kHz]: 70 to 15
Sound Pressure Level [dB]: 82.1 (2.83 V)

OPS Slot-In PC10

CPU: Intel® i7-7820EQ 4 x 3 GHz base frequency (up to 3.7 GHz turbo mode)
Graphics: 630 integrated Gen9-LP graphics controller
SSD: up to 2 M.2 SSD (SATA), 128 GB
RAM: 8 GB (DDR4), dual channel mode
Operating System: Microsoft Windows 10 Professional
Interfaces Frontside: 1 x Micro Sim Card; 1 x USB 2.0; 1 x USB 3.1 Gen1 Type C; 2 x Antenna for WiFi; 2 x DisplayPort 1.2 ++; 2 x USB 3.0; RJ45 10 / 100 / 1000 Mbps
Interfaces Backside: Internal HDMI 1.4 or DisplayPort 1.2; Internal OPS interface to OPS slot-in PC (JAE 80-pin connector)
Wi-Fi: Intel Dual Band Wireless-AC 8260 802.11ac, dual band; Wi-Fi and bluetooth 4.2 adapter
Security: TPM (Trusted Platform Module)
EDID/DDC Support: Internal OPS Interface DisplayPort up to 4096 x 2160 at 60 Hz

Microphone/Echo-Cancelling10

Frequency [kHz]: 32, sampling frequency
Bandwidth [Hz - kHz]: 100 to 16
Echo Cancelling: 2 levels of echo cancelling, aggressiveness and 3 levels of echo cancelling speed
Controllable Teil Length [mms]: up to 220
Noise Supression: Residual noise suppressed to environment noise level to prevent pumping noise
Pre-set Colour Filters: 8 pre-set colour filters for both the output and the speaker signal
Delay [msec]: 10
Mic Level [mV]: 280 peak-to-peak
Line Level [V]: 2/4 peak-to-peak
Boost [dB]: 6

Available Options1

Accessories: Trolley (PD03 Tipster, PDMHM-L); Wall mount (PDW S 32-55 PL, BalanceBox400-2)

Regulatory1

Safety and Ergonomics: CE; EMC Class B; RoHS

Green Features1

Energy Efficiency: Annual energy consumption: 219 kWh (based on 4 operating hours per day); Carbon Savings Meter; ECOMode; Energy Efficiency Class: B; Human Sensor

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: 1x 10 cm USB Cable; 2 x Stylus; 2x 300 cm USB Cable; Cable Clamps; CD-ROM (User Guides/Manuals); Collaboration Soundbar; Display; DisplayPort Cable; OPS Slot-in PC; Power Cable; Remote Control
Warranty: 3 years warranty incl. backlight; additional services available; optional 4. + 5. year warranty extension 2
Operating Hours: 24/7

Downloads

11 files from the manufacturer

PDF Datasheets 55-inch InfinityBoard_Datasheet.pdf 344 KB PDF Manuals & guides NEC_InfinityBoard_User Manual.pdf 2.5 MB PDF Brochures Warranty-and-Services_Interactive_Computing.pdf 1.0 MB PDF Brochures · Opens on manufacturer site SharpProduct_Overview.pdf PDF Drawings & CAD NEC_55inch-InfinityBoard_outlines.PDF 381 KB PDF Drawings & CAD NEC_drawing_X551UHD-IGB.PDF 68 KB PDF Certificates & compliance DoC_SEAS-NEC_SP-PS-55IB.pdf 237 KB PDF Certificates & compliance EEI_X551UHD-IGB.pdf 463 KB PDF Certificates & compliance NEC_DoC_55-InfinityBoard.pdf 157 KB PDF Certificates & compliance NEC_DoC_Huddly-Camera.pdf 209 KB PDF Certificates & compliance NEC_DoC_OPS_Aaronn.PDF 580 KB

Questions about 55-inch InfinityBoard

Is the NEC 55-inch InfinityBoard still in production?

No. NEC has discontinued this model. When choosing a replacement, compare the 55-inch size, the 3840 x 2160 resolution and the OPS slot-in PC capability first, because those are the features this unit provides. For a small room, check that any alternative offers a similar active area of 1,209 x 680 mm so the layout of your existing space still works.

Who is this 55-inch InfinityBoard best suited to?

It suits huddle spaces where up to six people meet. A design studio in West Bay running weekly reviews with a team split between Doha and an overseas office is a typical case. The integrated camera, microphone and speakers handle remote participants without extra hardware, and the trolley option lets the board move between rooms when needed.

What resolution and brightness does the panel deliver?

The panel has a native resolution of 3840 x 2160 at 60 Hz and typical brightness of 500 cd/m². The shipment setting is an Eco mode at 300 cd/m². Typical contrast is 4000:1, and response time is 6 ms grey-to-grey. These figures matter when documents and charts must stay readable in a room lit by ceiling lights or near windows.

How does the touch work and what is included for writing?

The InGlass touch layer supports up to 20 touches and responds to finger, gloves or a stylus with a tip of 2 mm or larger. Touch accuracy is below 1 mm. Two styluses come in the box. Native multi-touch works with Windows 7 to 11, Linux and Android, so teams can annotate directly on the screen during a meeting.

Can the board be moved between classrooms or meeting rooms?

Yes. The manufacturer lists the PD03 Tipster and PDMHM-L trolleys as options, and the unit is intended for room-to-room transfer. Without stand it weighs 45.7 kg, so a private school in Al Wakrah moving it between classrooms should plan an assisted move each time, with the cables and stand arranged in advance.

What camera and speakers are built in?

A Huddly ultra-wide camera with a 150-degree diagonal view, 720p output at 30 fps and 3x lossless digital zoom. It connects over SuperSpeed USB and installs without a separate driver. Two 10 W speakers are integrated, and optional 15 W + 15 W speakers are available. Together they suit calls with up to six people in the room.

Can we install our own video conferencing apps on the built-in PC?

The manufacturer describes an open platform on Windows 10 Professional that is not restricted to a particular software, video conferencing app or infrastructure. The OPS slot-in PC uses an Intel i7-7820EQ, 8 GB DDR4 RAM and up to two M.2 SATA SSDs. Check your application's requirements against this configuration before ordering, particularly for government systems that need specific software.

What ports and connections are available?

Video inputs are 1 DisplayPort with HDCP, 2 DVI-D with HDCP and 4 HDMI with HDCP. There are 4 USB 3.0 ports, a 3.5 mm audio input, a 100 Mbit LAN port and RS-232 control. Remote management uses LAN with SNMP, and IR and RS-232C remote control are supported. Confirm that your laptop or source device matches one of these ports before the installation date.

Can it run in a hot room or near a window in Qatar?

Its operating range is 0 to +35 degrees Celsius with 20 to 80% humidity. Summer temperatures in Qatar can exceed 45 degrees Celsius, so the room must be air-conditioned and held within that range. The IP40 front rating also means it is not suited to dusty or exposed locations. Confirm the room conditions with the SmartRooms Qatar team before installation.

What should we plan for when wall mounting in a Doha meeting room?

The VESA pattern is 400 x 400 mm with M8 holes, and the unit measures 1,284.8 mm wide without stand. The PDW S 32-55 PL wall mount is listed as an option. SmartRooms Qatar provides a free site survey before mounting to check the wall structure, power position and cable routes for a 45.7 kg panel.

What warranty applies and can it be extended?

The manufacturer lists a 3-year warranty that includes the backlight. An optional extension covers the fourth and fifth years. Ask for the warranty terms of the specific unit in your quotation so the coverage period is clear before you commit to a purchase order.

How do we order several units for a school or government department?

Orders can be placed by LPO, including government tenders through Monaqasat, and payment is accepted by bank transfer, cheque or purchase order. SmartRooms Qatar delivers to all 8 municipalities and usually issues quotations within one working day. List the target rooms when you request a quote, because each room needs its own mounting or trolley plan.