97points

Asus VG23AH

76points

Dell S2240L

84points

Dell UltraSharp U2212HM

Comparison winner
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM
vs
vs

32 facts in comparison

Asus VG23AH vs Dell S2240L vs Dell UltraSharp U2212HM

Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

Why is Asus VG23AH better than Dell S2240L & Dell UltraSharp U2212HM?

  • Response time
    5msvs7,8ms
  • Height
    350mmvs380.2,355.6mm
  • Has stereo speakers
  • Has a socket for a 3.5 mm audio jack
  • Displays 3D with glasses

Why is Dell S2240L better than Asus VG23AH & Dell UltraSharp U2212HM?

  • Power consumption operation
    18W vs40,70W
  • Shipping weight
    4.9kgvs9.7,6.8kg
  • Width
    499.1mmvs550.2,513mm
  • Has a sleep timer

Why is Dell UltraSharp U2212HM better than Asus VG23AH & Dell S2240L?

  • Weight
    2.7kgvs6500,3700g
  • Supports portrait mode

Videos

Powered by

Top specs and features

relevant

General info

1.supports total tilt
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

380.2mm

355.6mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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.Supports VESA mount
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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.shipping weight

9.7kg

4.9kg

6.8kg

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

Best

Asus VP247N 23.6"

0.8kg

6.weight

6.5kg

3.7kg

2.7kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

7ms

8ms

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

102ppi

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 S2240L
Dell UltraSharp U2212HM

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 S2240L
Dell UltraSharp U2212HM

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

1000:1

1000:1

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.has an ambient light sensor
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a HDMI output
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

2.HDMI ports

2

1

0

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 VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

4.has a DVI connector
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

5.has a VGA connector
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

18W

70W

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

0.5W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

relevant

Features

1.has stereo speakers
Asus VG23AH
Dell S2240L
Dell UltraSharp U2212HM

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

Top 10 monitors

Add to comparison
    This page is currently only available in English.