Asus MG278Q 27"Acer Predator XB321HKAcer R1 R221Q 21.5"
Top 2%857 points
Top 2%
Top 75%218 points
Top 75%
Top 29%619 points
Top 29%
Asus MG278Q 27"
Acer Predator XB321HK
vs
Acer R1 R221Q 21.5"
vs
Top specs and features

Asus MG278Q 27" vs Acer Predator XB321HK vs Acer R1 R221Q 21.5": 34 facts in comparison

1. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
85% have it

2. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
32"
21.5"

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
60% have it

4. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
83% have it

5. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
27% have it

6. weight

7.65kg
Asus VX278Q 27": 4.5g
1.13kg
2.3kg

7. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
33% have it

8. resolution

2560 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 2160px
1920 x 1080px

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
56% have it

10. height

368mm
Asus VP228N 21.5": 3.9mm
462mm
302.3mm

11. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
29% have it

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
79% have it

13. thickness

233mm
LG 22EA53VQ: 5.5mm
309.9mm
224mm

14. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
76% have it

16. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
69% have it

17. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
41% have it

18. width

625mm
Toshiba PA3923U-2LC3: 340.5mm
737.9mm
498.1mm

19. 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 MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
4% have it

20. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
2% have it

21. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
11% have it

22. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
2% have it

23. Has a curved display

A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
3% have it

24. supports Dolby Virtual

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
0% have it

25. supports Dolby Digital Plus

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.
Asus MG278Q 27"
Acer Predator XB321HK
Acer R1 R221Q 21.5"
0% have it

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