Asus VG23AHAsus PA246QNEC AS221WM
Top 1%849 points
Top 1%
Top 37%531 points
Top 37%
Top 35%552 points
Top 35%
Asus VG23AH
Asus PA246Q
vs
NEC AS221WM
vs
Top specs and features

Asus VG23AH vs Asus PA246Q vs NEC AS221WM: 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
5ms

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 VG23AH
Asus PA246Q
NEC AS221WM
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
24.1"
22"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus VG23AH
Asus PA246Q
NEC AS221WM
60% have it

5. 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
50000:1
1000:1

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus VG23AH
Asus PA246Q
NEC AS221WM
27% have it

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
Asus PA246Q
NEC AS221WM
83% have it

8. 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
Asus PA246Q
NEC AS221WM
33% have it

9. resolution

1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1200px
1680 x 1050px

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus VG23AH
Asus PA246Q
NEC AS221WM
56% have it

11. weight

6.5kg
Asus VX278Q 27": 4.5g
7.3kg
5kg

12. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
400cd/m²
250cd/m²

13. pixel density

95.78ppi
Dell UltraSharp UP3218K: 280ppi
93.95ppi
90ppi

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
Asus PA246Q
NEC AS221WM
29% have it

15. 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
176º

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 VG23AH
Asus PA246Q
NEC AS221WM
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 VG23AH
Asus PA246Q
NEC AS221WM
76% have it

18. display colors

Number of colors that a display can accurately reproduce.
16.7m
Dell UltraSharp UP2716D 27": 1074m
1073.7m
16.7m

19. 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
Asus PA246Q
NEC AS221WM
4% have it

20. width

550.2mm
Toshiba PA3923U-2LC3: 340.5mm
558.4mm
505.2mm

21. 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
Asus PA246Q
NEC AS221WM
41% have it

22. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus VG23AH
Asus PA246Q
NEC AS221WM
79% have it

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 VG23AH
Asus PA246Q
NEC AS221WM
69% 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
Asus PA246Q
NEC AS221WM
7% have it

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