Acer CB CB280HK 28"Dell UltraSharp UP3218K
Top 50%45 points
Top 50%
Top 31%62 points
Top 31%
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
vs
Top specs and features

Acer CB CB280HK 28" vs Dell UltraSharp UP3218K: 36 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 CB CB280HK 28"
Dell UltraSharp UP3218K
85% have it

3. screen size

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

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
60% have it

5. 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.

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
27% have it

7. 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 CB CB280HK 28"
Dell UltraSharp UP3218K
84% have it

8. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
56% have it

9. 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 CB CB280HK 28"
Dell UltraSharp UP3218K
33% have it

10. luminance

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

11. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
76% have it

12. 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 CB CB280HK 28"
Dell UltraSharp UP3218K
34% have it

13. resolution

75% higher resolution.
7680 x 4320px

14. 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 CB CB280HK 28"
Dell UltraSharp UP3218K
29% have it

15. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
79% have it

16. 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 CB CB280HK 28"
Dell UltraSharp UP3218K
4% have it

17. 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.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
70% have it

18. display colors

Number of colors that a display can accurately reproduce.

19. pixel density

43.93% higher pixel density.

20. supports Dolby Digital MS10

If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
0% have it

21. 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.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
2% have it

22. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
11% have it

23. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
2% have it

24. supports Dolby Virtual

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
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.
Acer CB CB280HK 28"
Dell UltraSharp UP3218K
0% have it

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