Acer H7 H277H 27"Asus VP228H 21.5"
Top 16%81 points
Top 16%
Top 12%85 points
Top 12%
Acer H7 H277H 27"
Asus VP228H 21.5"
vs
Top specs and features

Acer H7 H277H 27" vs Asus VP228H 21.5": 48 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. 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 H7 H277H 27"
Asus VP228H 21.5"
85% have it

3. power consumption operation

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

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 H7 H277H 27"
Asus VP228H 21.5"
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.

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer H7 H277H 27"
Asus VP228H 21.5"
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 H7 H277H 27"
Asus VP228H 21.5"
84% have it

9. weight

1000g lighter.

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer H7 H277H 27"
Asus VP228H 21.5"
56% have it

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 H7 H277H 27"
Asus VP228H 21.5"
33% have it

12. luminance

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

13. power consumption on standby

How much power the device consumes when shut down but still plugged in.

14. shipping weight

The shipping weight gives you the information about the all package weight.

15. resolution

0% higher resolution.
1920 x 1080px

16. height

61.8mm shorter.

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 H7 H277H 27"
Asus VP228H 21.5"
34% have it

18. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

19. 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 H7 H277H 27"
Asus VP228H 21.5"
29% have it

20. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer H7 H277H 27"
Asus VP228H 21.5"
76% have it

21. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer H7 H277H 27"
Asus VP228H 21.5"
79% have it

22. width

107mm narrower.

23. thickness

17.6mm thinner.
199.4mm

24. pixel density

20.59% higher pixel density.

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 H7 H277H 27"
Asus VP228H 21.5"
4% have it

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