65" · 4K UHD · Android 13
NEC
NEC InfinityBoard 2.1 QL 55" 4K Interactive Display
MPN 40001442
SKU 2.1 QL
55-inch 4K UHD interactive flat panel with capacitive multi-touch, dual OS support (Android/Windows), and integrated audio for collaborative environments.
- Screen size
- 55"
- Resolution
- 4K UHD
- Touch
- 20 points
- Camera Resolution
- 1080p @ 30 fps
Pricing
Price on request in OMR
Written quote usually within one business day
Download datasheet (PDF)
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Written quotation in OMR
Pricing, availability and warranty on one document.
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Manufacturer warranty
Terms confirmed on your quotation.
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All 11 governorates
Delivered from Muscat to Dhofar.
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Quotations in Arabic & English
Ask for Arabic, English or both.
The product, in detail.
Screen and picture
- Screen Size
- 55"
- Resolution
- 4K UHD
- Display Color
- 10bit (1.073 billion colours)
- Brightness
- 500 cd/m²
Touch and writing
- Touch Points
- 20 points
- Touch Technology
- InGlass
- Touch Accuracy
- < 1 mm
- Touch Response Time
- ≤ 15 ms
Camera
- Camera Resolution
- 1080p @ 30 fps
- Camera
- Huddly IQ, 1080p 30 fps, 3× lossless digital PTZ, Genius Framing
- Built In Camera
- Yes – Huddly IQ
- Field Of View
- 150° diagonal / 120° horizontal / 90° vertical
Description
The NEC InfinityBoard 2.1 QL is a 55-inch interactive flat panel delivering 4K UHD resolution (3840 × 2160) with responsive capacitive multi-touch. The display supports simultaneous use of both Android and Windows operating systems, enabling educators and corporate users to access Android applications, Windows software, and cloud-based content on a single device without reboot cycles.
Built-in speakers and integrated microphone support video conferencing, interactive lessons, and group collaboration without requiring separate audio equipment. Multi-user capacitive touch enables small group interaction and content creation. Comprehensive connectivity—Wi-Fi, Bluetooth, HDMI, USB, and RJ-45 Ethernet—integrates seamlessly with classroom management systems, wireless presentation platforms, document cameras, and institutional video conferencing infrastructure.
Ideal for: University classrooms and lecture halls, corporate training centers, corporate boardrooms, government training facilities, and educational institutions requiring a unified platform for content delivery, staff training, and student collaboration across multiple operating systems.
- Screen size: 55 inches
- Resolution: 4K UHD (3840 × 2160)
- Aspect ratio: 16:9
- Touch technology: Capacitive multi-touch
- Operating systems: Android and Windows
- Connectivity: Wi-Fi, Bluetooth, HDMI, USB, RJ-45
- Audio: Built-in speakers and microphone
Specifications
Manufacturer specifications · confirmed on your quotation
Display
- Screen Size
- 55"
- Resolution
- 4K UHD
- Display Color
- 10bit (1.073 billion colours)
- Brightness
- 500 cd/m²
- Backlight
- IPS with Edge LED
- Refresh Rate
- 60 Hz
- Viewing Angle
- 178° (H) / 178° (V)
- Surface Protection
- 3 mm premium toughened glass, anti-glare coating, 88% light transmission
Touch
- Touch Technology
- InGlass
- Touch Points
- 20 Points Multi Touch
- Touch Accuracy
- < 1 mm
- Touch Response Time
- ≤ 15 ms
- Palm Rejection
- Yes
System
- Operating System
- Windows 10 Professional (OPS PC)
- Processor
- Intel Core i7, 4 × 3 GHz (up to 3.7 GHz turbo) – OPS slot-in PC
- GPU
- Intel 630 integrated Gen9-LP graphics
- RAM
- 16 GB DDR4 (dual channel) – OPS PC
- Storage
- 256 GB M.2 SSD (SATA) – OPS PC
- OPS slot
- Yes – OPS slot-in PC included (max. 4.7 A / 75 W)
- Sensors
- Integrated temperature sensor; optional external human sensor (4–5 m)
Connectivity
- HDMI Input
- HDMI × 3 (with HDCP)
- DisplayPort
- DisplayPort In × 2 (with HDCP), DisplayPort Out × 1 (loop-through)
- USB Ports
- USB 2.0 × 1 (downstream), USB 2.0 × 1 (media player), USB 2.0 × 2 (compute module)
- Touch USB ports
- USB Type-B × 1 (upstream)
- Audio in
- 3.5 mm jack × 1
- Audio out
- 3.5 mm jack × 1
- Ethernet
- LAN 100 Mbit (in / out)
- Wi-Fi
- Intel Dual Band Wireless-AC 8260 (802.11ac) – OPS PC
- Bluetooth
- Bluetooth 4.2 (OPS PC)
- Serial Port
- RS232
- SD card slot
- microSD × 1 (media player)
Camera & audio
- Camera
- Huddly IQ, 1080p 30 fps, 3× lossless digital PTZ, Genius Framing
- Camera Resolution
- 1080p @ 30 fps
- Built In Camera
- Yes – Huddly IQ
- Field Of View
- 150° diagonal / 120° horizontal / 90° vertical
- Speaker Type
- Built-in Speakers
- Speaker Output
- 2 × 10 W (display); collaboration soundbar included
Physical & warranty
- Dimensions
- 1284.5 × 877.3 × 90.6 mm
- Weight
- 46.82 kg
- Shipping Dimensions
- Box 1: 1430 × 250 × 920 mm
- Shipping Weight
- Box 1: 48.3 kg; Box 2: 9.8 kg
- Wall Mount
- 300 × 300 mm (VESA/FDMI), M6
- Rotation
- Landscape, portrait, face-up
- Power Consumption
- 132 W (Eco, shipment setting)
- Power Standby
- < 0.5 W; < 2 W (networked standby)
- Operating Temperature
- 0 °C – 35 °C
- Operating Humidity
- 20% – 80%
- Certifications
- CE, EAC, EMC Class B, FCC, RCM, REACH, RoHS, UL/C-UL; IP5x (front)
Other
- Accessories
- 2 × stylus, collaboration soundbar, OPS slot-in PC, 10 cm USB cable, 2 × 300 cm USB cable, cable clamps, DisplayPort cable, HDMI cable, power cable, remote control, user manual
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 info@touchscreens.ae 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.