84points

Asus PB278Q

76points

Dell ST2421L

Comparison winner
Asus PB278Q
Dell ST2421L
vs
vs

25 facts in comparison

Asus PB278Q vs Dell ST2421L

Asus PB278Q
Dell ST2421L
Asus PB278Q
Dell ST2421L

Why is Asus PB278Q better than Dell ST2421L?

  • Supports total tilt
  • Has stereo speakers
  • Supports VESA mount
  • Has a swivel stand

Why is Dell ST2421L better than Asus PB278Q?

  • 30W lower power consumption on operation
    30W vs60W
  • Has anti-glare coating
  • 196.3mm shorter
    356mmvs552.3mm
  • Has a DVI connector
  • 157mm thinner
    61mmvs218mm
  • 4.54kg lighter
    4.26kgvs8800g
  • 6.3kg less shipping weight
    5.7kgvs12kg
  • 69mm narrower
    574mmvs643mm

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Top specs and features

relevant

General info

1.supports total tilt
Asus PB278Q
Dell ST2421L

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

356mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

218mm

61mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Asus PB278Q
Dell ST2421L

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.

5.Has a swivel stand
Asus PB278Q
Dell ST2421L

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

6.shipping weight

12kg

5.7kg

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

Best

Asus VP247N 23.6"

0.8kg

relevant

Display

1.response time

5ms

5ms

Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.

Best

LG UltraGear 34GK950F 34"

1ms

2.screen size

27"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Asus PB278Q
Dell ST2421L

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.

4.resolution

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.maximum horizontal viewing angle

178º

170º

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

Best

LG UltraGear 34GK950F 34"

178º

6.has anti-glare coating
Asus PB278Q
Dell ST2421L

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

relevant

Colors

1.luminance

300cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

relevant

Connectivity

1.has a HDMI output
Asus PB278Q
Dell ST2421L

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

2.HDMI ports

2

1

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
Dell ST2421L

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

4.has a DVI connector
Asus PB278Q
Dell ST2421L

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

5.has a VGA connector
Asus PB278Q
Dell ST2421L

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

30W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
Asus PB278Q
Dell ST2421L

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

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