Asus PA249QAcer H7 H277HU 27"Asus VP228TE 21.5"
Top 6%818 points
Top 6%
Top 48%458 points
Top 48%
Top 27%636 points
Top 27%
Asus PA249Q
Acer H7 H277HU 27"
vs
Asus VP228TE 21.5"
vs
Top specs and features

Asus PA249Q vs Acer H7 H277HU 27" vs Asus VP228TE 21.5": 29 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.
6ms
Samsung CHG70 32": 1ms
4ms
1ms

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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
24.1"
Sharp LB-1085: 108"
27"
21.5"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
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.
80000000:1
Acer XB0 XB240H 24": 100000000:1
1000:1
1000:1

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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
27% 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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
56% have it

10. resolution

1920 x 1200px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1440px
1920 x 1080px

11. height

362.8mm
Asus VP228N 21.5": 3.9mm
363.2mm
309mm

12. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
200cd/m²

13. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
29% have it

14. shipping weight

The shipping weight gives you the information about the all package weight.
10.4kg
Asus VP247N 23.6": 0.8kg
6.7kg
5.3kg

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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
76% have it

18. thickness

62mm
LG 22EA53VQ: 5.5mm
216.9mm
199.4mm

19. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
79% have it

20. width

557.2mm
Toshiba PA3923U-2LC3: 340.5mm
612.9mm
513mm

21. 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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
69% have it

22. 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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
4% 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.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
41% have it

24. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
11% have it

25. supports USB recording

USB recording is the capacity of the device to record content into plugged in USB devices.
Asus PA249Q
Acer H7 H277HU 27"
Asus VP228TE 21.5"
1% have it

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