75-inch InfinityBoard 2.1
NEC 75-inch InfinityBoard 2.1 Interactive Collaboration Display
- Screen size
- 75 / 189
- Resolution
- 3840 x 2160
- Touch
- InGlass™
- System
- Microsoft Windows 10 Professional
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
The NEC 75-inch InfinityBoard 2.1 is an all-in-one collaboration display, now discontinued by the manufacturer. It pairs a 75-inch 4K IPS touch panel supporting up to 20 touches with a Huddly IQ camera, conference speakers and a slot-in PC running Windows 10 Professional. Organisations in Qatar that already run this model, or need a replacement for a meeting room, should request a quote for a current equivalent.
What the 75-inch InfinityBoard 2.1 is
The NEC 75-inch InfinityBoard 2.1 is an all-in-one collaboration display built for meeting rooms where people present, annotate and join video calls from the same screen. NEC has discontinued this model, so this page is most useful for organisations that already own one, teams comparing it with newer boards, and buyers looking for a replacement. The unit combines a 75-inch display, a touch layer, a camera, conference speakers and a slot-in computer in one housing.
Display and touch performance for hands-on meetings
The 75-inch IPS panel uses edge LED backlighting, with a native resolution of 3840 x 2160, brightness of 500 cd/m2 (set to 350 cd/m2 at shipment) and a typical contrast ratio of 1200:1. The InGlass touch layer supports up to 20 simultaneous touches and responds to fingers, gloves and styluses of at least 2 mm. Two passive pens are supplied, and Windows Ink is supported, so people can write notes directly over slides or shared documents.
Built-in camera, speakers and audio planning
The integrated Huddly IQ camera outputs 1080p at 30 fps, with a 150-degree diagonal viewing angle and 3x lossless digital zoom. The manufacturer data lists no microphone for the camera, so audio capture for remote participants must be planned separately. The high-end conference speakers, rated for a maximum input of 40 W, handle playback in the room.
Slot-in PC, connectivity and software
An Intel Core i7 slot-in PC with 8 GB of DDR4 memory, a 128 GB SSD and Windows 10 Professional sits in the OPS slot, so the board can run meeting software without an external computer. Three HDMI inputs and two DisplayPort inputs, all with HDCP, cover typical laptops, while a DisplayPort loop-through output, a 100Mbit LAN port, RS232 and four USB 3.0 ports on the hub extend its use. Mosaic Connect is listed as free software included, and FlatFrog Whiteboard and a single-user Hoylu licence appear in the software specification.
Where it fits in Qatar
- Government boardroom in Doha: a ministry team running hybrid sessions with colleagues abroad can present, annotate and join calls from one panel in an air-conditioned room.
- University seminar room in Education City: a lecturer and students work through shared material with pens, while the built-in camera frames speakers for remote guests.
- Corporate meeting room in West Bay or Lusail: a team reviewing project plans connects a laptop through HDMI or DisplayPort and keeps the built-in PC as a ready option for quick reviews.
What to plan for before installation
The unit weighs 80.3 kg and measures 1,944.6 x 1,003 x 86 mm without its stand, so the wall structure and bracket need checking before fixing. It supports VESA patterns of 400 x 400 mm and 600 x 400 mm. The rated operating range is 0 to +35 degrees C with 20 to 80% humidity, so it belongs in air-conditioned rooms, because outdoor summer temperatures in Qatar regularly exceed that range. The manufacturer lists trolley and wall-mount accessories for this model, and the warranty is 3 years including the backlight. Request a quote and include a free site survey to plan fixing and cabling, or ask for a current equivalent if this model no longer suits your project.
Highlights
- 75-inch 3840 x 2160 IPS panel with 500 cd/m2 brightness
- Multi-touch up to 20 touches with two passive pens
- Built-in Huddly IQ camera with 1080p at 30 fps
- Slot-in Intel Core i7 PC with Windows 10 Professional
- 3-year warranty including backlight, per manufacturer data
- Discontinued by NEC; request a quote for a replacement
Classroom fit
At 75″ the farthest student should sit within about 5.6 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
91 specifications · Source: manufacturer · checked Oct 2026
Product Information3
- Product Name
- NEC 75″ InfinityBoard® 2.1
- Product Group
- LCD 75" All-in-One Collaboration Solution
- Order Code
- 40001303
Display10
- Panel Technology
- IPS with Edge LED backlights
- Active Screen Area (W x H) [mm]
- 1,649.7 x 927.9
- Screen Size [inch/cm]
- 75 / 189
- Brightness [cd/m²]
- 500, 350 (shipment setting)
- Contrast Ratio (typ.)
- 1200:1
- Viewing Angle [°]
- 178 / 178 (at contrast ratio > 10:1)
- Colour Depth [bn]
- 1.073 (10bit)
- Response Time (typ.) [ms]
- 8 (grey-to-grey)
- Haze Level [%]
- Pro (28)
- Supported Orientation
- Face Up 1; Landscape; Portrait
Touch9
- 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
- Windows Ink
- Yes
- Palm Rejection
- No
Protective Glass3
- Type
- Premium toughened glass, anti-glare coating
- Thickness [mm]
- 3
- Light Transmission [%]
- 88 (+/- 1 %)
Resolution2
- Native Resolution
- 3840 x 2160
- Supported Resolutions
- 1920 x 1080; 1920 x 2160; 3840 x 2160; 4096 x 2160
Synchronisation Rate2
- Horizontal Frequency [kHz]
- 31.5 - 91.1
- Vertical Frequency [Hz]
- 24 - 85
Connectivity9
- Input Video Digital
- 2 x DisplayPort (with HDCP); 3 x HDMI (with HDCP)
- Input Audio Analogue
- 1 x 3,5 mm jack
- Input Audio Digital
- 2 x DisplayPort; 3 x HDMI
- Input Control
- 1 x LAN 100Mbit; 1 x Remote Control (3.5 mm jack); 1 x RS232
- Input Data
- 1 x microSD (MediaPlayer); 1 x USB 2.0 (Downstream); 1 x USB 2.0 (MediaPlayer); 1 x USB Type-B (Upstream); 2 x USB 2.0 (Compute Module, 1 x 5V/2A powered)
- Output Video Digital
- 1 x DisplayPort (loop through: DisplayPort, OPS slot-in PC)
- Output Audio Analogue
- 1 x 3,5 mm jack
- Output Control
- 1 x LAN 100Mbit
- USB Hub
- 4x USB 3.0
Open Modular Intelligence3
- OPS Slot
- Slot Technology: Open pluggable specification (NEC / Intel OPS standard)
- OPS Max. Current / Power Consumption [A / W]
- 4.7 / 75
- Compute Module Slot
- Slot Technology: Compute Module 3 Slot (NEC proprietary standard)
Sensors2
- Human Sensor
- Optional, external, 4-5m range, triggered actions programmable
- Temperature Sensor
- Integrated, 3 sensors, triggered actions programmable
Electrical3
- Power Consumption [W]
- 167 shipping
- Power Savings Mode [W]
- < 0.5; < 2 (Networked 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: 1,944.6 x 1,003 x 86
- Weight [kg]
- 80.3
- Bezel Width [mm]
- 18.8 (left/right); 18.8 (top/bottom)
- VESA Mounting [mm]
- 4 holes; 400 x 400 (FDMI); 600 x 400 (FDMI); M8
- Ingress Protection
- IP5x (front); IP2x (back)
- Packaging Dimensions (W x H x D) [mm]
- Box 1: 1,830 x 280 x 1,190; Box 2: 1,400 x 250 x 250
- Packaging Weight [kg]
- Box 1: 84.5; Box 2: 9.6
MediaPlayer4
- Supported File Storage / File System
- MicroSDHC / FAT16, FAT32; USB 2.0 / FAT16, FAT32
- Supported Image Formats
- JPG (baseline, progressive, RGB, CMYK); max. resolution 5000 x 5000; PNG (interlace, alpha channel); max. resolution 4000 x 4000
- Supported Video Formats
- MP4 / MOV / FLV (video H.264, audio MP3, AAC); max. resolution 1080p at 30 Hz, 1080i at 60 Hz; MPG (video mpeg1/2, audio mpeg audio layer2/3, AAC-LC); MP @ ML, MP @ HL; WMV (video H.264, wmv advanced L3, wmv simple / main, audio mp3 wmv std); max. resolution 1080p at 30 Hz, 1080i at 60 Hz
- Supported Audio Formats
- MP3 (MP3); max. bit-rate 320 kBit/s; WAV (LPCM); max. 48 kHz sampling
Video Conference Camera8
- Camera Model
- Huddly IQ (no microphone)
- Viewing Angle [°]
- 150 diagonal / 120 horizontal / 90 vertical
- Resolution
- Output HD 1080p 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
- 3D noise reduction; 3DNR sensor-model-based visual noise reduction; Flicker elimination; Genius Framing; High-quality video scaling and dewarping; Huddly InSights analytics API; 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® Core i7; 8M Cache 4x3 GHz
- Graphics
- Intel® HD Graphics 630
- SSD
- SATA SSD (Msata) 2 Gb/s (MLC); 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
Available Software2
- Free Software Included
- Mosaic Connect
- Software
- FlatFrog Whiteboard; Hoylu (single user license); Windows 10 Professional
Available Options2
- Accessories
- Trolley (PD02MHM, PD02MHA, PD03MHA); Wall mount (BalanceBox 400 HEAVY, PDW T XL-2)
- Compute Module Slot
- NEC Compute Module; Raspberry Pi Compute Module 1 and 3
Regulatory1
- Safety and Ergonomics
- CE; EAC; EMC Class B; FCC; RCM; REACH; RoHS; UL/C-UL
Green Features1
- Energy Efficiency
- Carbon Savings Meter; ECOMode; Local Dimming
Additional Features4
- Special Characteristics
- 12-bit Look Up table; AMX NetLinx Support; ASCII Control Commands; Auto ID assignment; Auto tiling function; Automated Email Alert; CEC Support; Cisco Webex Kit compatible; Crestron Connected Support; DICOM Simulation; Display Browser Control; Emergency Notification; HDMI with UHD at 60 Hz; HDR Gamma Support (HLG, PQ); KeyGuide; MediaPlayer with Browser Control; NaViSet Administrator 2 - free download; OmniColor Control; OSD rotation for portrait mode; PIN as theft protection; PJLink Support; Powered USB-Port; Scheduler; Slim LED Indicator; SNMP Support; TileMatrix (10 x 10); User readable log
- Shipping Content
- 1x 10 cm USB Cable; 2 x Stylus; 2x 300 cm USB Cable; Cable Clamps; CD-ROM (User Guides/Manuals); Display; DisplayPort Cable; Huddly Camera; OPS Slot-in PC; Power Cable; Remote Control; Side-mounted Speakers
- Warranty
- 3 years warranty incl. backlight; optional 4. + 5. year warranty extension 2
- Operating Hours
- 24/7
Downloads
10 files from the manufacturer
PDF
NEC 75-inch InfinityBoard 2.1 datasheets (PDF, 340 KB)
PDF
NEC 75-inch InfinityBoard 2.1 manuals & guides (PDF, 3.6 MB)
PDF
NEC 75-inch InfinityBoard 2.1 manuals & guides (PDF, 455 KB)
PDF
NEC 75-inch InfinityBoard 2.1 brochures (PDF, 1.0 MB)
PDF
NEC 75-inch InfinityBoard 2.1 brochures (PDF)
PDF
NEC 75-inch InfinityBoard 2.1 drawings & cad (PDF, 821 KB)
PDF
NEC 75-inch InfinityBoard 2.1 drawings & cad (PDF, 82 KB)
PDF
NEC 75-inch InfinityBoard 2.1 certificates & compliance (PDF, 242 KB)
PDF
NEC 75-inch InfinityBoard 2.1 certificates & compliance (PDF, 580 KB)
PDF
NEC 75-inch InfinityBoard 2.1 certificates & compliance (PDF, 159 KB)
Questions about 75-inch InfinityBoard 2.1
Is the NEC 75-inch InfinityBoard 2.1 still sold by NEC?
No. NEC has discontinued the 75-inch InfinityBoard 2.1, so new units may not be available from the manufacturer. Organisations in Qatar that already own one can ask about the accessories listed for this model, including trolley and wall-mount options. If you are starting a new project, request a quote and SmartRooms Qatar will confirm the current options, usually within one working day.
What should a buyer in Qatar look for as a replacement?
Look for an interactive display close to 75 inches with 4K resolution and multi-touch, plus either a built-in computer or a compute module. If you need video conferencing, include a camera and speakers in the comparison. Check touch points, input ports and warranty terms side by side. Send SmartRooms Qatar your room size and video platform, and request a quote for a compatible replacement.
Who is the 75-inch InfinityBoard 2.1 best suited to?
It suits a medium or large meeting room where several presenters annotate documents and join video calls from one screen. A typical example is a ministry boardroom in Doha, where a team works through shared files while colleagues join from abroad. A 75-inch panel is a better fit for a boardroom or seminar room than for a large lecture hall, which usually needs a larger display or several screens.
What computer is built into the InfinityBoard 2.1?
The integrated OPS slot-in PC uses an Intel Core i7 processor with four cores at 3 GHz, Intel HD Graphics 630, 8 GB of DDR4 memory and a 128 GB SATA SSD. It runs Windows 10 Professional and includes a TPM security chip and Intel dual-band Wi-Fi with Bluetooth 4.2. Because it sits in the OPS slot, the board can run meeting applications without an external computer connected.
Does the built-in Huddly camera include a microphone?
No. The manufacturer data lists the Huddly IQ camera with no microphone. It outputs 1080p video at 30 fps, with a 150-degree diagonal viewing angle, 3x lossless digital zoom and automatic framing. Plan a separate microphone solution for remote participants, and use the conference speakers to play their audio in the room.
Can it be installed in a hot room or an open lobby in Doha?
Not without climate control. The rated operating temperature is 0 to +35 degrees C, with 20 to 80% humidity, and summer temperatures in Doha regularly exceed 45 degrees C outdoors. It is suited to air-conditioned meeting rooms. Ask SmartRooms Qatar for a free site survey to check cooling and airflow before installation.
Which inputs does it offer for laptops and video conferencing systems?
It has three HDMI inputs and two DisplayPort inputs, both with HDCP, plus a 3.5 mm audio input and a DisplayPort output for loop-through. Control options include a 100Mbit LAN port, RS232 and a remote control jack. The USB hub offers four USB 3.0 ports, and a USB Type-B upstream port connects to a host computer for touch.
Can it be wall mounted in a meeting room in Lusail?
Yes. It supports VESA patterns of 400 x 400 mm and 600 x 400 mm with M8 holes. It weighs 80.3 kg without its stand, so the wall and bracket need checking first. The manufacturer lists the BalanceBox 400 HEAVY and PDW T XL-2 as wall mount options. SmartRooms Qatar offers free site surveys to plan the fixing and cable routing before installation.
Does it support Windows Ink, and which pens come in the box?
Yes. The InGlass touch layer supports Windows Ink and responds to fingers, gloves and styluses of at least 2 mm. Two passive pens are supplied. Touch accuracy is listed as under 1 mm, response time as 15 ms or less, and up to 20 simultaneous touches are supported, which lets several students write at once in a teaching room.
What software is included with the board?
The data lists Mosaic Connect as free software included with the unit. FlatFrog Whiteboard and a single-user Hoylu licence are also listed. NaViSet Administrator 2 is listed as a free download for management. The slot-in PC runs Windows 10 Professional, so the organisation can install its approved business and video conferencing applications on it.
Would this board suit a university seminar room in Education City?
Yes, for seminars and workshops where staff share materials and annotate them during a session. The 3840 x 2160 display shows slide and document detail clearly, and multi-touch lets several students write at once. If remote guests need clear audio, plan a separate microphone, because the Huddly camera has none.
Is it covered by warranty, and can a Qatari public body order it by LPO?
The manufacturer data lists a 3-year warranty including the backlight, with optional fourth and fifth year extensions. SmartRooms Qatar supplies on purchase orders (LPOs) and government tenders, including Monaqasat, with payment by bank transfer, cheque or purchase order. Because this model is discontinued, request a quote that confirms availability and warranty for each unit before raising the order.
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