Asus PB238QAcer K2 K212HQL 20.7"NEC EX231Wp
Top 6%819 points
Top 6%
Top 45%482 points
Top 45%
Top 34%576 points
Top 34%
Asus PB238Q
Acer K2 K212HQL 20.7"
vs
NEC EX231Wp
vs
Top specs and features

Asus PB238Q vs Acer K2 K212HQL 20.7" vs NEC EX231Wp: 41 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.
6ms
Samsung CHG70 32": 1ms
5ms
25ms

2. power consumption operation

How much power the device consumes when it's switched on.
22W
Sharp LB-1085: 1.1W
21.5W
27W

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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
20.7"
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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
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
600:1
3000:1

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
27% have it

9. weight

5.5kg
Asus VX278Q 27": 4.5g
2.7kg
4.2kg

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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
56% have it

13. height

323.7mm
Asus VP228N 21.5": 3.9mm
294.6mm
318.3mm

14. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
200cd/m²
250cd/m²

15. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.4W
0.37W

16. pixel density

95.78ppi
Dell UltraSharp UP3218K: 280ppi
106ppi
96ppi

17. 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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
29% 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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
34% have it

19. thickness

57.6mm
LG 22EA53VQ: 5.5mm
207.5mm
47.7mm

20. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
76% have it

21. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
79% 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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
41% have it

23. width

548.4mm
Toshiba PA3923U-2LC3: 340.5mm
490.7mm
540.2mm

24. 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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
4% have it

25. 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 PB238Q
Acer K2 K212HQL 20.7"
NEC EX231Wp
69% have it
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