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NEC MultiSync C651Q SST 65-inch Interactive Flat Panel

NEC

NEC MultiSync C651Q SST 65-inch Interactive Flat Panel

SKU C651Q SST

The NEC MultiSync C651Q SST is a 65-inch 4K UHD interactive flat panel designed for collaborative environments. It features ShadowSense optical touch for 10 simultaneous points and an OPS slot for flexible processing. SmartRooms Oman provides this model for educational and corporate clients across the Sultanate, including Muscat and Sohar.

Screen size
65"
Resolution
4K UHD
Touch
10 points

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
65 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit (1.073 billion colours)
Brightness
350 nits (280 nits at shipment setting)

Touch and writing

Touch Technology
Optical
Touch Points
10-point multi-touch
Touch Accuracy
< 2 mm
Touch Resolution
12-bit (4096 × 4096)

Ports and connections

Serial Port
RS-232C × 1
HDMI Input
HDMI In × 3 (HDCP)
DisplayPort
DisplayPort In × 2 (HDCP), DisplayPort Out × 1 (loop-through)
Audio in
3.5 mm jack × 1; digital audio via HDMI and DisplayPort

Description

This display utilises a VA panel with Direct LED backlighting to deliver 3840 × 2160 resolution at 350 nits brightness. The 10-bit colour depth supports 1.073 billion colours, ensuring accurate visual reproduction for detailed presentations. With a 4,000:1 contrast ratio and 178° viewing angles, content remains clear even when viewed from the side, making it suitable for larger meeting rooms or lecture halls.

Connectivity options include three HDMI inputs, two DisplayPort inputs, and a DisplayPort loop-through output. The unit supports OPS module integration for Windows-based computing and includes a Compute Module 3 slot for Raspberry Pi or NEC modules. Network management is facilitated via LAN ports and RS-232C serial control. Integrated 20W speakers provide basic audio output, while the IP5x front rating offers protection against dust ingress in busy settings.

Ideal for: Classrooms, boardrooms, and training centres in Muscat, Salalah, and Nizwa requiring robust interactive display solutions.

  • ShadowSense Touch – Optical touch technology supports 10 simultaneous points with less than 2 mm accuracy, enabling finger, glove, or stylus input without calibration.
  • 4K UHD Display – The 65-inch VA panel delivers 3840 × 2160 resolution with 10-bit colour depth and 350 nits brightness for sharp, vibrant visuals.
  • Flexible Processing – An OPS slot accepts Intel Open Pluggable Specification modules, while a Compute Module 3 slot supports Raspberry Pi or NEC compute units.
  • Connectivity Suite – Includes three HDMI inputs, two DisplayPort inputs, USB Type-B upstream, and a microSD slot for media playback without a computer.
  • Durable Design – Rated IP5x for the front panel and supporting 24/7 operation, this unit is built for high-traffic educational and corporate environments.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
65 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit (1.073 billion colours)
Brightness
350 nits (280 nits at shipment setting)
Backlight
Direct LED backlight
Viewing Angle
178° horizontal / 178° vertical

Touch

Touch Technology
Optical
Touch Points
10-point multi-touch
Touch Accuracy
< 2 mm
Touch Resolution
12-bit (4096 × 4096)
Touch Response Time
6 to 8 ms

System

OPS slot
Yes, OPS (NEC / Intel Open Pluggable Specification)

Connectivity

HDMI Input
HDMI In × 3 (HDCP)
DisplayPort
DisplayPort In × 2 (HDCP), DisplayPort Out × 1 (loop-through)
USB Ports
USB 2.0 Downstream × 1, USB Type-B Upstream × 1, USB 2.0 MediaPlayer × 1, USB 2.0 Compute Module × 2
Audio in
3.5 mm jack × 1; digital audio via HDMI and DisplayPort
Audio out
3.5 mm jack × 1
Ethernet
LAN 100 Mbit In × 1, LAN 100 Mbit Out × 1
Serial Port
RS-232C × 1
SD card slot
microSD (MediaPlayer) × 1

Camera & audio

Speaker Output
10 W + 10 W (integrated)

Physical & warranty

Dimensions
1519 × 895 × 97 mm (without stand)
Weight
59.3 kg
VESA
400 × 400 mm, 600 × 400 mm (M8, FDMI)
Mounting Orientation
Landscape, portrait, face-up
Power Consumption
212 W (Eco, shipment setting)
Power Standby
< 0.5 W; < 2 W (networked standby)
Operating Temperature
0 to 35 °C
Operating Humidity
20% to 80% RH
Certifications
CE, EMC Class B, RoHS

Other

Type
Interactive Flat Panel
Key Features
ShadowSense optical touch, 10 touches, finger/glove/stylus input, OPS slot, Compute Module slot, NFC sensor, integrated 10 W + 10 W speakers, 24/7 operation
Package Contents
Display, DisplayPort cable, USB cable, remote control, pen and eraser, CD-ROM with user guides
Compatible Models
Native multi-touch: Windows 7–11, Linux, Android; mouse mode: Windows XP/Vista, Mac OS. Touch via finger, gloves or stylus (≥ 2 mm), Windows Ink supported
More Information
Panel technology: VA | Contrast ratio: 4,000:1 | Response time: 8 ms (grey-to-grey) | Expansion: Compute Module 3 slot (NEC Compute Module, Raspberry Pi Compute Module 1 and 3) | Bezel: 34.1 mm (top/bottom), 35.1 mm (left/right) | IP rating: IP5x (front), IP2x (back) | Operating hours: 24/7

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 C651Q SST still available for purchase?

This model is discontinued. However, SmartRooms Oman can confirm current availability or recommend the latest successor models. Contact our team for the most recent NEC interactive panel options suitable for your needs.

Does SmartRooms Oman provide quotations for this product?

Yes. We provide itemised quotations in Omani Rial with VAT shown within one business day. Our pricing covers hardware, delivery, and installation labour for all 11 governorates.

Can this panel be used for government tenders?

SmartRooms Oman supports tender processes with datasheets and compliance statements. While the product has CE and RoHS certifications, we can assist with the documentation required for your specific tender submission.

What touch technologies are supported?

The C651Q SST uses ShadowSense optical touch. It supports 10-point multi-touch via finger, gloves, or stylus. It is compatible with Windows Ink and requires no calibration.

How is the display mounted?

The unit supports VESA mounting patterns of 400 × 400 mm or 600 × 400 mm using M8 screws. It can be installed in landscape, portrait, or face-up orientations on walls or stands.

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