Acer K2 K272HL 27"Asus VG23AHDell UltraSharp U2412M
Top 38%63 points
Top 38%
Top 2%99 points
Top 2%
Top 17%84 points
Top 17%
Acer K2 K272HL 27"
Asus VG23AH
vs
Dell UltraSharp U2412M
vs
Top specs and features

Acer K2 K272HL 27" vs Asus VG23AH vs Dell UltraSharp U2412M: 31 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.

2. power consumption operation

How much power the device consumes when it's switched on.
40W
72W

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.
Acer K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
85% have it

4. screen size

The bigger the screen size is, the better the user experience.

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
60% have it

6. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.
80000000:1
1000:1

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
27% have it

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 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
84% 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 K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
56% have it

10. weight

11. 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 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
33% have it

12. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
300cd/m²

13. height

350mm
361.6mm

14. resolution

1920 x 1080px
1920 x 1200px

15. 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 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
76% have it

16. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Acer K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
29% have it

17. 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 K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
34% have it

18. pixel density

19. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
79% have it

20. display colors

Number of colors that a display can accurately reproduce.

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.
Acer K2 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
41% have it

22. width

23. 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 K272HL 27"
Asus VG23AH
Dell UltraSharp U2412M
4% have it

24. thickness

69mm
64.9mm

25. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

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