Datasheet for NEC MultiSync® PA311D

NEC MultiSync® PA311D

LCD 31" Professional Display

NEC MultiSync® PA311D LCD 31" Professional Display


NEC MultiSync® PA311D
NEC MultiSync® PA311D

Uncompromising performance for highly demanding workflows

Where detail and precise visualisation is application-critical, the extensive 31” screen estate with true 4K resolution provides an outstanding canvas for viewing of vast content in highly demanding workplaces. Appealing for post-production workflows, the 4096 x 2160 resolution supports the processing of original footage without downscaling to UHD resolutions. With a High Dynamic Range, images appear sharper, more natural and true-to-life.

Supporting your creative output, the 31.5’’ panel, 14 bit gamma 3D look up table, SpectraView® Engine, integrated calibration sensor and support for an external sensor ensure superior colour reproduction and management processes. The USB Type C delivers 65W to charge power hungry notebooks and mobile devices directly from the display whilst delivering 4K signal in DP Alt mode with one single cable connection.

Demanding users in the creative industry from architects to media producers and C&C operators will appreciate the advanced innovation and outstanding ergonomics of the PA311D.


  • Ambient Light Sensor – with Auto Brightness function always sets optimised brightness level according to ambient light and content conditions.
  • Stunning "pixel-free" ergonomic viewing – delivered by a true 4K (4096 x 2160) Professional LED backlit 10-bit IPS type LCD panel.
  • Reliable colour reproduction – due to 10-bit colour performance, wide gamut covering 99 % of AdobeRGB, and hardware calibratable 14-bit LUT for accurate image presentation.
  • Uncompromising Image Quality – full colour control thanks to 10-bit IPS, Digital Uniformity Control, 14-bit hardware LUT, SpectraView Engine performance and SpectraView II calibration control.
  • Advanced Picture by Picture – simultaneously show up to 4 different video inputs.
Product Information
Product Name
NEC MultiSync® PA311D
Product Group
LCD 31" Professional Display
Order Code
Panel Technology
IPS TFT with W-LED backlight
Screen Size [inch/cm]
31 / 80
Screen Aspect Ratio
Pixel Pitch [mm]
Brightness (typ.) [cd/m²]
Contrast Ratio (typ.)
Response Time (typ.) [ms]
Colours [Billion]
1.074 (10-bit per colour)
Synchronisation Rate
Horizontal Frequency [kHz]
15 - 135
Vertical Frequency [Hz]
24 - 75
Optimum Resolution
4096 x 2160 at 60 Hz
1024 x 768 (60/70/75 Hz); 1280 x 1024; 1440 x 900; 1600 x 1200; 1920 x 1080 (50/60 Hz); 2560 x 1440; 2560 x 1600; 3480 x 2160; 3840 x 2160 (24/25/30/60 Hz); 640 x 480; 720 x 400; 800 x 600
1 x USB Type C (65 W); 2 x DisplayPort; 2 x HDMI 2.0; USB ver. 3.1 (3 down / 3 up)
Output Control
1x LAN/RJ45
Power Consumption on Mode [W]
187 (max.); 84 (typ.)
Power Savings Mode [W]
Power Supply
1 A/2.4 A; 100-120 V/220-240 V; internal power supply
Power Savings Mode [W]
< 2 (Networked Standby)
Environmental Conditions
Operating Temperature [°C]
+0 to +40
Operating Humidity [%]
20 to 85
Storage Humidity [%]
10 to 85
Storage Temperature [°C]
-20 to 50
Height adjustable stand [mm]
Screen Tilt [°]
-5 to +30
Screen Swivel [°]
-45 to +45
Bezel Width [mm]
19.3 (left and right); 22.1 (top and bottom)
Dimensions (W x H x D) [mm]
737.9 x 433.2 - 583.2 x 301.6 (Landscape mode)
Weight [kg]
With stand: 14.9; Without stand: 8.6
VESA Mounting [mm]
100 x 100; 100 x 200
Additional Features
Special Characteristics
Ambient light sensor for optimized brightness levels; Auto Black Level; Auto Brightness; Backlight Sensor; Carbon Footprint Meter; Carbon Savings Meter; Cost Meter; DICOM simulation; Digital Uniformity Control (ColorComp); DisplayPort; ErgoDesign®: Height adjustable stand (150 mm), swivel (45°), and portrait (90°); GammaComp (14-bit Look Up Table); LED Backlight Technology; NaViSet Administrator 2; Picture-in-Picture Mode; PiP/PbP; Programmable 3D LUT; Quick release Stand and Handle; RapidMotion; Self Diagnostics; TORO™ Design; USB ver. 3.0 (3 down / 2 up); Versatile installation (VESA standard), with integrated speakers (2+2 W)
Colour Versions
Black Front Bezel, Black Back Cabinet
Cable Management
Kensington security slot
Plug and Play
Headphone Jack; Integrated Speakers (1 W + 1 W)
Adjust Functions
Auto Adjust; Brightness; Colour Temperature Control; Language Select; Monitor Information; On-Screen-Display (OSD) lock-out; Volume
Shipping Content
DisplayPort Cable; DisplayPort to Mini DisplayPort Cable; Mini DisplayPort Cable; Monitor; Power Cable; USB Cable
Safety and Ergonomics
CE; EAC; ErP; Flicker-free; ISO 9241-307 (pixel failure class I); Low Blue Light; PSB; RoHS; TÜV GS; WEEE
3 years warranty incl. backlight; optional 1st to 3rd year 24/7 usage warranty
Optional Accessories
Green Features
Energy Efficiency
Ambient light sensor; Auto brightness; Energy consumption: 79 kWh/1000 h; Energy efficiency class: G; Human sensor; LED backlight technology
Ecological Standards
ErP compliant; RoHS compliant; WEEE