Asus VX238H 23"Acer KA KA240H 24"ViewSonic VSD220
Top 16%731 points
Top 16%
Top 45%478 points
Top 45%
Top 33%583 points
Top 33%
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.
1ms
Samsung CHG70 32": 1ms
5ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
15.6W
Sharp LB-1085: 1.1W
20.9W
40W

3. 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

4. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
24"
22"

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 colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.
1000:1
Acer XB0 XB240H 24": 100000000:1
1000:1
1000:1

7. 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
83% have it

8. 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

9. weight

2.6kg
Asus VX278Q 27": 4.5g
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. resolution

1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px
1920 x 1080px

12. 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

13. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²
250cd/m²

14. height

402.7mm
Asus VP228N 21.5": 3.9mm
434.3mm
353mm

16. 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

17. has an LED-backlit display

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

18. 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

19. thickness

210mm
LG 22EA53VQ: 5.5mm
193mm
21.9mm

20. 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
69% have it

21. width

548.2mm
Toshiba PA3923U-2LC3: 340.5mm
566.4mm
512mm

22. 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

23. 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

24. has a front camera

A front camera, also called secondary camera, can be used for video chats/selfies.
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

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