vs
vs
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
Top 52%483 points
Top 52%
Top 11%904 points
Top 11%
Top 30%709 points
Top 30%
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
Top specs and features

Acer K2 K212HQL 20.7" vs Asus PB248Q vs NEC EA223WM: 33 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
6ms
5ms

2. screen size

The bigger the screen size is, the better the user experience.
20.7"
Sharp LB-1085: 108"
24.1"
22"

3. power consumption operation

How much power the device consumes when it's switched on.
21.5W
Sharp LB-1085: 1.1W
65W
25W

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
61% have it

5. 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.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
86% have it

6. resolution

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

7. pixel density

106ppi
Dell UltraSharp UP3218K: 280ppi
93.95ppi
90ppi

8. 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.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
84% 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.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
33% have it

10. 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.
600:1
Acer XB0 XB240H 24": 100000000:1
80000000:1
1000:1

11. luminance

Luminance is the intensity of light that a device emits.
200cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²
250cd/m²

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
80% have it

13. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
56% have it

14. 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.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
70% have it

15. power consumption on standby

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

16. thickness

207.5mm
LG 22EA53VQ: 5.5mm
62mm
60.5mm

17. height

294.6mm
Asus VP228N 21.5": 3.9mm
362.8mm
329.7mm

18. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
0
Acer HN274H: 4
1
1

19. weight

2.7kg
Asus VX278Q 27": 4.5g
6.6kg
5.6kg

20. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
35% have it

21. display colors

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

22. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
76% have it

23. width

490.7mm
Toshiba PA3923U-2LC3: 340.5mm
557.2mm
503.5mm

24. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
41% have it

25. 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.
Acer K2 K212HQL 20.7"
Asus PB248Q
NEC EA223WM
5% have it

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