84points

Asus PB278Q

77points

NEC E422

Comparison winner
Asus PB278Q
NEC E422
vs
vs

29 facts in comparison

Asus PB278Q vs NEC E422

Asus PB278Q
NEC E422
Asus PB278Q
NEC E422

Why is Asus PB278Q better than NEC E422?

  • 120W lower power consumption on operation
    60W vs180W
  • Supports total tilt
  • Has an LED-backlit display
  • 97.7mm shorter
    552.3mmvs650mm
  • 1.5W lower power consumption on standby
    0.5W vs2W
  • 7.2kg lighter
    8.8kgvs16000g
  • 13kg less shipping weight
    12kgvs25kg
  • 367mm narrower
    643mmvs1010mm

Why is NEC E422 better than Asus PB278Q?

  • 1.56x bigger screen size
    42"vs27"
  • 100cd/m² more luminance
    400cd/m²vs300cd/m²
  • 1 more HDMI ports
    3vs2
  • Has a DVI connector
  • 127mm thinner
    91mmvs218mm
  • 4W more audio output power
    2 x 5Wvs2 x 3W
  • Supports PiP and PaP
  • Has a sleep timer

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Top specs and features

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General info

1.supports total tilt
Asus PB278Q
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

552.3mm

650mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Asus PB278Q
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.

4.thickness

218mm

91mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
Asus PB278Q
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

12kg

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

27"

42"

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

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Asus PB278Q
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

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

4.maximum horizontal viewing angle

178º

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 an LED-backlit display
Asus PB278Q
NEC E422

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

6.maximum vertical viewing angle

178º

178º

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

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

300cd/m²

400cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.has an ambient light sensor
Asus PB278Q
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
Asus PB278Q
NEC E422

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

2.HDMI ports

2

3

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a socket for a 3.5 mm audio jack
Asus PB278Q
NEC E422

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

4.has a DVI connector
Asus PB278Q
NEC E422

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

5.has a VGA connector
Asus PB278Q
NEC E422

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

relevant

Power

1.power consumption operation

60W

180W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

2W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Asus PB278Q
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
Asus PB278Q
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.audio output power

2 x 3W

2 x 5W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

3.supports PiP and PaP
Asus PB278Q
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.

4.has a child lock
Asus PB278Q
NEC E422

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

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