Dell UltraSharp UP2715KAsus VG23AHAcer Predator XB321HKAsus VP228NE 21.5"
Top 6%939 points
Top 6%
Top 6%940 points
Top 6%
Top 78%221 points
Top 78%
Top 37%626 points
Top 37%
Dell UltraSharp UP2715K
Asus VG23AH
vs
Acer Predator XB321HK
vs
Asus VP228NE 21.5"
vs
Top specs and features

Dell UltraSharp UP2715K vs Asus VG23AH vs Acer Predator XB321HK vs Asus VP228NE 21.5": 22 facts in comparison

1. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
23"
32"
21.5"

2. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
60% have it

3. resolution

5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px
3840 x 2160px
1920 x 1080px

4. 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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
85% have it

5. 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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
83% have it

6. 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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
33% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
28% have it

8. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
79% have it

9. weight

7.14kg
Asus VX278Q 27": 4.5g
6.5kg
1.13kg
3.5kg

10. thickness

47.9mm
LG 22EA53VQ: 5.5mm
69mm
309.9mm
199.4mm

11. 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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
69% have it

12. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
56% have it

13. height

384.6mm
Asus VP228N 21.5": 3.9mm
350mm
462mm
309mm

14. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
76% have it

15. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
34% have it

16. width

637.3mm
Toshiba PA3923U-2LC3: 340.5mm
550.2mm
737.9mm
513mm

17. 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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
30% have it

18. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
41% have it

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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
4% have it

20. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
11% have it

21. displays 3D

The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
1% 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.
Dell UltraSharp UP2715K
Asus VG23AH
Acer Predator XB321HK
Asus VP228NE 21.5"
2% have it

Top 10 monitors

Similar comparisons

Add to comparison
    Compare
    This page is currently only available in English.