Acer CB CB280HK 28"Sharp PN-K321
Top 51%48 points
Top 51%
Top 35%63 points
Top 35%
Acer CB CB280HK 28"
Sharp PN-K321
vs
Top specs and features

Acer CB CB280HK 28" vs Sharp PN-K321: 40 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"
Sharp PN-K321
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"
Sharp PN-K321
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. 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"
Sharp PN-K321
84% have it

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.
Acer CB CB280HK 28"
Sharp PN-K321
33% 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"
Sharp PN-K321
56% have it

9. luminance

Luminance is the intensity of light that a device emits.
350cd/m²

10. resolution

0% higher resolution.
3840 x 2160px

11. height

60mm shorter.

12. 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"
Sharp PN-K321
29% have it

13. 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"
Sharp PN-K321
76% have it

14. 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"
Sharp PN-K321
34% have it

15. thickness

209.6mm thinner.

16. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer CB CB280HK 28"
Sharp PN-K321
79% 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.
Acer CB CB280HK 28"
Sharp PN-K321
41% have it

18. width

91.4mm narrower.

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.
Acer CB CB280HK 28"
Sharp PN-K321
4% have it

20. Supports 4K resolution

Allows you to view in ultra-high definition.
Acer CB CB280HK 28"
Sharp PN-K321
1% have it

21. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

22. display colors

Number of colors that a display can accurately reproduce.

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"
Sharp PN-K321
2% have it

24. 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"
Sharp PN-K321
70% have it

25. 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.
Acer CB CB280HK 28"
Sharp PN-K321
1% have it

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