Acer KA KA240H 24"NEC E552
Top 45%478 points
Top 45%
Top 34%580 points
Top 34%
Acer KA KA240H 24"
NEC E552
vs
Top specs and features

Acer KA KA240H 24" vs NEC E552: 31 facts in comparison

1. power consumption operation

How much power the device consumes when it's switched on.
20.9W
Sharp LB-1085: 1.1W
365W

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.
Acer KA KA240H 24"
NEC E552
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
24"
Sharp LB-1085: 108"
55"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer KA KA240H 24"
NEC E552
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.
1000:1
Acer XB0 XB240H 24": 100000000:1
5000:1

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.
Acer KA KA240H 24"
NEC E552
83% have it

7. weight

33.48kg lighter.
3.72kg
Asus VX278Q 27": 4.5g
37.2kg

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.
Acer KA KA240H 24"
NEC E552
33% have it

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer KA KA240H 24"
NEC E552
56% have it

10. resolution

0% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

11. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
500cd/m²

12. power consumption on standby

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

13. height

401.7mm shorter.
434.3mm
Asus VP228N 21.5": 3.9mm
836mm

14. pixel density

2.27x higher pixel density.
91ppi
Dell UltraSharp UP3218K: 280ppi
40ppi

16. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer KA KA240H 24"
NEC E552
79% have it

17. thickness

76mm thinner.
193mm
LG 22EA53VQ: 5.5mm
117mm

18. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer KA KA240H 24"
NEC E552
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.
Acer KA KA240H 24"
NEC E552
34% have it

20. width

741.6mm narrower.
566.4mm
Toshiba PA3923U-2LC3: 340.5mm
1.31m

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.
Acer KA KA240H 24"
NEC E552
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.
Acer KA KA240H 24"
NEC E552
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.
Acer KA KA240H 24"
NEC E552
41% have it

24. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Acer KA KA240H 24"
NEC E552
6% have it

25. supports PiP and PaP

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
Acer KA KA240H 24"
NEC E552
9% have it

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