NEC MultiSync C751Q 75" LED display


NEC MultiSync C751Q - 75" Class LED display - digital signage - 4K UHD (2160p) 3840 x 2160 - HDR - edge-lit, local dimming

OETC Part: NEC-C751Q | MFG Part: C751Q

  • Modern and slim design

    Robust yet elegant allowing for an unobtrusive integration into any application and environment.

  • 24/7 operation

    The meticulous selection of industrial-grade components and careful design focused on demanding usage scenarios accompany an impressive and continuous viewer experience.

  • Ease of use and operation

    Smart installation, operation and maintenance functionality ensures accurate performance over the entire lifetime of the display saving time, effort and resources.

  • Modern and slim design

  • 24/7 operation

  • Ease of use and operation

Enhance your meeting and conferencing performance with stunning resolution. Get quality and reliability at a low total cost of ownership. Professional haze levels ensure great visibility without distracting reflections - along with high brightness, the NEC MultiSync C series meets the demands of meeting environments. Slim bezels and a modern appearance complement state of the art architecture to integrate perfectly into interior designs.

Audio System

Spec Value
Speaker System 2 speakers
Output Power / Total 20 Watt
External Speakers Amplifier Power (Total) 30 Watt
Speakers 2 x main channel speaker - built-in - 10 Watt


Spec Value
Connector Type 3 x HDMI ¦ 2 x DisplayPort input ¦ Audio input ¦ LAN ¦ Remote control ¦ RS-232 ¦ USB 2.0 downstream ¦ USB 2.0 ¦ USB 2.0 upstream ¦ DisplayPort output ¦ Audio output ¦ PoweredUSB ¦ Service ¦ 2 x speakers output

Dimensions & Weight (Shipping)

Spec Value
Width (Shipping) 72 in
Depth (Shipping) 46.9 in
Height (Shipping) 11 in
Weight (Shipping) 144.4 lbs

Dimensions & Weight Details

Spec Value
Dimensions & Weight Details Panel with stand - 66.2 in x 23.9 in x 39.2 in x 126.1 lbs ¦ Panel without stand - 66.2 in x 2.8 in x 37.8 in x 127.4 lbs


Spec Value
LCD Display Technology S-IPS
Resolution 3840 x 2160
Display Format 4K UHD (2160p)
Image Aspect Ratio 16:9
Motion Enhancement Technology 60 Hz Refresh Rate
LCD Backlight Technology LED backlight - edge-lit, local dimming
Coating Anti-glare, 28% haze
Image Contrast Ratio 1200:1
Brightness 350 cd/m²
Viewing Angle 178°
Viewing Angle (Vertical) 178°
Response Time 8 ms
Commercial Features SNMP support, detachable logo, KeyGuide
Additional Features Scheduler Function (with RTC), TileMatrix (10 x 10), Aspect ratio control (ARC), Crestron RoomView, Open Pluggable Specification slot, Carbon Footprint Meter, auto tiling function, automatic alarm e-mails, Point Zoom function, Input Labeling, AMX Beacon Compatible, 24/7 Scheduler, Expansion Slot, DICOM support, NaViSet Administrator 2, screen saver, PJLink, Raspberry Pi Compute Module Compatible, Image Flip, SpectraView Engine Color Control, powered USB port

Environmental Parameters

Spec Value
Min Operating Temperature 32 °F
Max Operating Temperature 104 °F
Humidity Range Operating 20 - 80%


Spec Value
Product Type LED-backlit LCD flat panel display
Power Consumption Operational 375 Watt
Power Consumption (On mode) 195 W
Diagonal Class 75"
Commercial Use Yes - digital signage
HDR Capable Yes
HDR Technology Hybrid Log-Gamma (HLG)
TV Tuner No tuner
TV Tuner Presence No
Sensors Ambient light sensor (ALS), temperature sensor, NFC sensor
Video Interface HDMI
HDMI Ports Qty 3 ports
PC Interface DisplayPort
Modes Portrait mode, landscape mode, Eco mode, Multi Picture Mode
Picture Enhancements Noise Reduction, Adaptive Contrast
Design Slim Design
Video Wall Components Qty 100
Cooling System Fan
Dimensions With stand
Width 66.2 in
Depth 23.9 in
Height 39.2 in
Weight 126.1 lbs

Manufacturer Warranty

Spec Value
Service & Support Limited warranty - advance parts replacement - 3 years

Media Player

Spec Value
Supported Memory Cards microSDHC
USB Port Yes
USB Ports Qty 1


Spec Value
Included Accessories Clamp, eyebolt, SD card cover slot, screw
Cables Included DisplayPort cable - 6.6 ft ¦ HDMI cable - 6.6 ft
Compliant Standards DisplayPort 1.2, HDCP 2.2, HDCP 1.3, HDCP 1.4


Spec Value
Power Device Power supply
Nominal Voltage AC 120/230 V (50/60 Hz)
Power Consumption Stand by 0.5 Watt

Remote Control

Spec Value
Type Standard remote

Stands & Mounts

Spec Value
Stand Optional
Flat Panel Mount Interface 400 x 400 mm, 600 x 400 mm
VESA Mounting Interface 400 x 400 mm, 600 x 400 mm

Video Features

Spec Value
Input Video Formats 1080i, 1080p, 480/60p, 720/60p, 720/50p, 576/50p, 480/60i, 576/50i
Supported Computer Resolutions 1920 x 1200 (WUXGA), 1024 x 768 (XGA), 640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 768 (WXGA), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA), 1920 x 1080, 3840 x 2160, 4096 x 2160
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