97points

Asus VG23AH

78points

Dell S2240T 21.5"

74points

Samsung S22C570H

Comparison winner
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H
vs
vs

29 facts in comparison

Asus VG23AH vs Dell S2240T 21.5" vs Samsung S22C570H

Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

Why is Asus VG23AH better than Dell S2240T 21.5" & Samsung S22C570H?

  • Has stereo speakers
  • Has a DVI connector
  • Thickness
    69mmvs205.7,100mm
  • Has a swivel stand
  • Displays 3D with glasses

Why is Dell S2240T 21.5" better than Asus VG23AH & Samsung S22C570H?

  • Every pixel has three subpixels
  • Supports VESA mount
  • Has a touch screen

Why is Samsung S22C570H better than Asus VG23AH & Dell S2240T 21.5"?

  • Power consumption operation
    27W vs40,30W
  • Pixel density
    102.46ppivs95.78,102ppi
  • Height
    312mmvs350,320mm
  • Power consumption on standby
    0.3W vs0.5,0.5W
  • Weight
    3.2kgvs6500,3401.9g
  • Shipping weight
    4.65kgvs9.7,5.1kg
  • Width
    507.6mmvs550.2,523.2mm

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Top specs and features

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General info

1.supports total tilt
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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

350mm

320mm

312mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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.

4.thickness

69mm

205.7mm

100mm

Best

LG 22EA53VQ

5.5mm

5.Has a swivel stand
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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

9.7kg

5.1kg

4.65kg

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

12ms

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.pixel density

95.78ppi

102ppi

102.46ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23"

21.5"

21.5"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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.

5.has an IPS screen
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.

6.resolution

1920 x 1080px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

250cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

80000000:1

3000:1

1000000:1

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

relevant

Connectivity

1.has a HDMI output
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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

3.has a DVI connector
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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

4.has a VGA connector
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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

40W

30W

27W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

0.3W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Asus VG23AH
Dell S2240T 21.5"
Samsung S22C570H

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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