Acer KA KA240H 24"NEC V551
Top 46%459 points
Top 46%
Top 30%591 points
Top 30%
Acer KA KA240H 24"
NEC V551
vs
Top specs and features

Acer KA KA240H 24" vs NEC V551: 30 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
8ms

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 V551
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
20.9W
Sharp LB-1085: 1.1W
200W

4. screen size

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

5. 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 V551
60% have it

6. 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
3000:1

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.
Acer KA KA240H 24"
NEC V551
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.
Acer KA KA240H 24"
NEC V551
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 V551
56% have it

10. weight

32.28kg lighter.
3.72kg
Asus VX278Q 27": 4.5g
36kg

11. resolution

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

12. height

341.7mm shorter.
434.3mm
Asus VP228N 21.5": 3.9mm
776mm

13. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
450cd/m²

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
1W

15. pixel density

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

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.
Acer KA KA240H 24"
NEC V551
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.
Acer KA KA240H 24"
NEC V551
76% have it

18. thickness

74mm thinner.
193mm
LG 22EA53VQ: 5.5mm
119mm

19. 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 V551
41% have it

20. 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 V551
4% have it

21. width

751.6mm narrower.
566.4mm
Toshiba PA3923U-2LC3: 340.5mm
1.32m

22. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer KA KA240H 24"
NEC V551
79% have it

23. 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 V551
9% 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 V551
6% 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.
Acer KA KA240H 24"
NEC V551
69% have it

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