Asus VX238H 23"Acer KA KA240H 24"ViewSonic VSD220
Top 16%714 points
Top 16%
Top 46%461 points
Top 46%
Top 34%565 points
Top 34%
Asus VX238H 23"
Acer KA KA240H 24"
vs
ViewSonic VSD220
vs
Top specs and features

Asus VX238H 23" vs Acer KA KA240H 24" vs ViewSonic VSD220: 30 facts in comparison

1. response time

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.

2. every pixel has three subpixels

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.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
20.9W
40W

4. screen size

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

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
60% have it

6. contrast ratio

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

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
27% have it

8. supports total tilt

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.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
84% have it

9. weight

3.72kg
4.8kg

10. has an IPS screen

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.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
33% have it

11. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
56% have it

12. resolution

1920 x 1080px
1920 x 1080px

13. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
250cd/m²

14. height

434.3mm
353mm

15. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
29% have it

16. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
34% have it

17. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
76% have it

18. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
4% have it

19. width

20. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
41% have it

21. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
79% have it

22. thickness

193mm
21.9mm

23. Supports VESA mount

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.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
70% have it

24. has a front camera

A front camera can be used for video chats / self portraits.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
2% have it

25. displays 3D

The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
Asus VX238H 23"
Acer KA KA240H 24"
ViewSonic VSD220
1% have it

Top 10 monitors

Add to comparison
  • Asus VX238H 23"
  • Acer KA KA240H 24"
  • ViewSonic VSD220
Compare
This page is currently only available in English.