Asus VG23AHDell UltraSharp UP3218KHP LD4220tm
Top 1%874 points
Top 1%
Top 29%619 points
Top 29%
Top 34%580 points
Top 34%
Asus VG23AH
Dell UltraSharp UP3218K
vs
HP LD4220tm
vs
Top specs and features

Asus VG23AH vs Dell UltraSharp UP3218K vs HP LD4220tm: 26 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.
5ms
Samsung CHG70 32": 1ms
6ms
9ms

2. power consumption operation

How much power the device consumes when it's switched on.
40W
Sharp LB-1085: 1.1W
70W
250W

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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
32"
42"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
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.
80000000:1
Acer XB0 XB240H 24": 100000000:1
1000:1
1200:1

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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
83% have it

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
27% have it

9. 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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
33% have it

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
56% have it

11. resolution

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

12. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²
700cd/m²

13. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.3W
2W

14. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
29% have it

16. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
178º
178º

17. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
79% have it

18. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
76% have it

19. 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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
34% have it

20. 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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
4% have it

21. 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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
69% have it

22. 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 VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
41% have it

23. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
178º
178º

24. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
6% have it

25. supports Ethernet

Ethernet is a local area network technology.
Asus VG23AH
Dell UltraSharp UP3218K
HP LD4220tm
3% have it

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