Asus VG23AHAcer H226HQLDell P2312H
Top 1%874 points
Top 1%
Top 29%619 points
Top 29%
Top 21%694 points
Top 21%
Asus VG23AH
Acer H226HQL
vs
Dell P2312H
vs
Top specs and features

Asus VG23AH vs Acer H226HQL vs Dell P2312H: 27 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
5ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
40W
Sharp LB-1085: 1.1W
26W
50W

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
Acer H226HQL
Dell P2312H
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
21.5"
23"

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
Acer H226HQL
Dell P2312H
60% have it

6. 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
Acer H226HQL
Dell P2312H
83% have it

7. 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
100000000:1
1000:1

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus VG23AH
Acer H226HQL
Dell P2312H
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
Acer H226HQL
Dell P2312H
33% have it

10. weight

6.5kg
Asus VX278Q 27": 4.5g
3.27kg
3.5kg

11. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus VG23AH
Acer H226HQL
Dell P2312H
56% have it

12. 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

13. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.45W
0.1W

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
Acer H226HQL
Dell P2312H
29% have it

16. pixel density

95.78ppi
Dell UltraSharp UP3218K: 280ppi
102.46ppi
96ppi

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 VG23AH
Acer H226HQL
Dell P2312H
76% have it

18. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus VG23AH
Acer H226HQL
Dell P2312H
79% 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
Acer H226HQL
Dell P2312H
34% have it

20. width

550.2mm
Toshiba PA3923U-2LC3: 340.5mm
497.8mm
546.4mm

21. 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
Acer H226HQL
Dell P2312H
4% have it

22. 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
Acer H226HQL
Dell P2312H
69% 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 VG23AH
Acer H226HQL
Dell P2312H
41% have it

24. 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
170º

25. has an ambient light sensor

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
Asus VG23AH
Acer H226HQL
Dell P2312H
7% have it

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