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84" LED-Backlit Ultra High Definition Professional-Grade Large Screen Display

Discontinued
Model: X841UHD
Replaced By X841UHD-2
Contact us for pricing and availability. Availability is limited and is not guaranteed.
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NEC is ushering in a new era of visual experience with the 84" X841UHD. The display sets new standards in image size and quality with an 84" canvas with UHD (3840 x2160) resolution. State of the art innovation delivers 24/7 runtimes with high end components and LED backlighting. Ideal for any industrial application, from control rooms to conferencing to life size digital signage.

  Learn more about 4K/UHD. Click here!
  • Stunning imagery delived by an LED edge lit backlit UHD S-IPS panel
  • Enhanced image performance with advanced settings of all relevant visual parameters for full control of brightness, color, gamma and uniformity via Spectraview Engine
  • Reliable color reproduction with 10-bit color and amazing viewing angles
  • Future-proofed with OPS expansion slot
  • 24/7 operation with reliable, industrial grade component for mission-critical operations

    Crestron 4K Certified

  • Near field communication capabilities for setup and service. More information can be found here



Legal Disclaimer To California Residents
WARNING: This product can expose you to chemicals including Styrene and Formaldehyde (gas), which are known to the State of California to cause cancer, and Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

Display

Panel Technology S-IPS Viewable Image Size 84 "
Aspect Ratio 16:9 Screen Resolution 3840x2160
Pixel Pitch 0.48 mm Backlight Type LED Edge-lit
Brightness (typical) 380 cd/m2 Brightness (maximum) 500 cd/m2
Contrast Ratio (typical) 1400:1 Viewing Angle (typical) 178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10
Response Time (Gray to Gray) 12 ms Refresh Rate 60Hz
Active Screen Area 73.7 x 41.6 in. / 1871.0 x 1057mm Orientation Landscape/Portrait
Displayable Colors More that 1.07 billion  

Synchronization Range

Horizontal (Analog/Digital) Digital: 28.0 - 134.0 kHz  

Input Signal

Video TMDS / DisplayPort Sync TMDS / DisplayPort

Signal Compatibility/Connectivity

PC Signal Compatibility Yes Macintosh Signal Compatibility Yes
Video TMDS / DisplayPort Sync TMDS / DisplayPort
Input Terminals
Digital:
DisplayPort 1.2; DVI-D (2), HDMI (4)
Audio:
Audio Mini-Jack, DisplayPort Audio, HDMI Audio
External Control:
RS-232C, LAN, USB Upstream/Downstream
Output Terminals
External Control:
LAN

Power Consumption (typical)

On 380W ECO Mode Standby <0.5W

Physical Specifications

Dimensions (WxHxD)
With stand:
76 x 45.4 x 23.9 in. / 1931 x 1154.2 x 606mm
Without stand:
76 x 44 x 3.3 in. / 1931 x 1117 x 85 mm
Shipping:
84.9 x 50.8 x 14.2 in. / 2157 x 1290 x 360mm
Weight
Net Weight (with stand):
165.6 lbs. / 75.1 kg
Net Weight (without stand):
155.4 lbs. / 70.5 kg.
Shipping:
199.5 lbs. / 90.5 kg
VESA Hole Configuration 400 x 400mm (4-hole)  

Environmental Conditions

Operating Temperature 32-104°F / 0-40°C Operating Humidity 20-80%
Operating Altitude 9843 ft. / 3000m Storage Temperature -4-140°F / -20-60°C
Storage Humidity 10-90% Storage Altitude 40,000 ft. / 12,192m

Limited Warranty (parts & labor)

3 years  

Accessories

Optional
  • Stand (ST-651)
  • External Speakers (SP-TF1 or SP-RM1)
  • Any OPS Option Card (resolution may be limited)
  
Advanced Cooling System
Prevents the likeliness of image retention and improves color uniformity.
LED Backlight
Provides for industry-leading low power consumption and less hazardous materials.
LED Edge-lit Display
Reduces overall depth while also lowering overall power consumption of the product’
Carbon Footprint Meter
Informs and motivates responsible use of the display by calculating and tracking the conservation of green gas emissions in real time.
Human Sensor Accessory
The human sensor accessory helps deliver creative digital signage to end users by allowing for dynamic control of brightness, audio and source inputs while saving operating costs. It also ensures digital signage is on and directed at a targeted audience
Digital Uniformity Compensation
Reduces screen uniformity errors and compensates for differences in color/grayscale and luminance using new signal processing circuitry.
4K Resolution
Provides the ultimate in screen clarity.
NEC USHERS IN A NEW ERA OF VISUAL EXPERIENCE WITH X841UHD ULTRA HIGH DEFINITION DISPLAY
X841UHD Display Sets the Benchmark with Innovative Features, High-end Components and First-Class Connectivity

Large Screen Display Speakers

Premium audio speaker
Model: SP-RM3
$339.00 USD
Learn More

Large Screen Display Misc

MultiPresenter Stick
Model: DS1-MP10RX1
$329.00 USD
Learn More

Large Screen Display Wall Mounts/Stands

Tabletop Stand
Model: ST-801
$170.00 USD
Learn More
  • Power Cord
  • DisplayPort Cable
  • Mini-DisplayPort Cable
  • Wireless Remote Control
  • Batteries
  • CD-ROM
  • Setup Manual
  • Clamps
  • Screws
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