75points

Dell Professional P2012H

77points

NEC E422

Dell Professional P2012H
Comparison winner
NEC E422
vs
vs

31 facts in comparison

Dell Professional P2012H vs NEC E422

Dell Professional P2012H
NEC E422
Dell Professional P2012H
NEC E422

Why is Dell Professional P2012H better than NEC E422?

  • 160W lower power consumption on operation
    20W vs180W
  • Supports total tilt
  • Has anti-glare coating
  • Has an LED-backlit display
  • 292mm shorter
    358mmvs650mm
  • 1.9W lower power consumption on standby
    0.1W vs2W
  • 13.12kg lighter
    2.88kgvs16000g
  • 18.67kg less shipping weight
    6.33kgvs25kg

Why is NEC E422 better than Dell Professional P2012H?

  • 2.1x bigger screen size
    42"vs20"
  • Has a HDMI output
  • 44% higher resolution
    1920 x 1080pxvs1600 x 900px
  • 4x higher static contrast ratio
    4000:1vs1000:1
  • 150cd/m² more luminance
    400cd/m²vs250cd/m²
  • 8º wider horizontal viewing angle
    178ºvs170º
  • Has stereo speakers
  • 92mm thinner
    91mmvs183mm

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Top specs and features

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General info

1.supports total tilt
Dell Professional P2012H
NEC E422

Total tilt adjustment is the ability for the monitor head to move up and down. Tilt adjustment enables a user to change the viewing position of the display, creating a more comfortable view of the screen.

2.height

358mm

650mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

183mm

91mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Dell Professional P2012H
NEC E422

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.Supports VESA mount
Dell Professional P2012H
NEC E422

The VESA mount is a standard used by most manufacturers. A device that supports the VESA mount can be mounted on many different supports, from arms to wall mounts.

6.shipping weight

6.33kg

25kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

relevant

Display

1.screen size

20"

42"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Dell Professional P2012H
NEC E422

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

3.resolution

1600 x 900px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

4.maximum horizontal viewing angle

170º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

5.has anti-glare coating
Dell Professional P2012H
NEC E422

Anti-glare helps to reduce the external reflections of light coming from outside the display.

6.has an LED-backlit display
Dell Professional P2012H
NEC E422

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

relevant

Colors

1.luminance

250cd/m²

400cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

1000:1

4000:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.

Best

Acer XB0 XB240H 24"

100000000:1

3.display colors

16.78m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Dell Professional P2012H
NEC E422

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

relevant

Connectivity

1.has a HDMI output
Dell Professional P2012H
NEC E422

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.has a socket for a 3.5 mm audio jack
Dell Professional P2012H
NEC E422

With a standard mini jack socket, you can use the device with most headphones.

3.has a DVI connector
Dell Professional P2012H
NEC E422

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

4.has a VGA connector
Dell Professional P2012H
NEC E422

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

5.USB ports

3

1

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

relevant

Power

1.power consumption operation

20W

180W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.1W

2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

3.has a sleep timer
Dell Professional P2012H
NEC E422

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.has stereo speakers
Dell Professional P2012H
NEC E422

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.supports PiP and PaP
Dell Professional P2012H
NEC E422

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

3.has a child lock
Dell Professional P2012H
NEC E422

A child lock enables adults to prevent or restrict children’s use of the device.

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