Apple Cinema HD DisplayDell 28" Ultra HD 4K
Top 46%468 points
Top 46%
Top 76%207 points
Top 76%
Apple Cinema HD Display
Dell 28" Ultra HD 4K
vs
Top specs and features

Apple Cinema HD Display vs Dell 28" Ultra HD 4K: 25 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.
16ms
Samsung CHG70 32": 1ms
2ms

2. power consumption operation

How much power the device consumes when it's switched on.
90W
Sharp LB-1085: 1.1W
30W

3. 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.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
29.7"
Sharp LB-1085: 108"
28"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
60% have it

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.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
83% have it

7. 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.
400:1
Acer XB0 XB240H 24": 100000000:1
1000:1(Dell P2815Q)

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
27% have it

9. resolution

2.02x higher resolution.
2560 x 1600px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 2160px

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Apple Cinema HD Display
Dell 28" Ultra HD 4K
56% have it

11. power consumption on standby

How much power the device consumes when shut down but still plugged in.
3W
Asus MB168B Plus: 0W
0.5W (Dell P2815Q)

12. luminance

Luminance is the intensity of light that a device emits.
400cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

13. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
170º
Acer Predator X35 35" UW-UXGA: 178º
170º(Dell P2815Q)

14. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
76% have it

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.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
34% 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.
Apple Cinema HD Display
Dell 28" Ultra HD 4K
69% 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.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
41% have it

19. Supports 4K resolution

Allows you to view in ultra-high definition.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
1% have it

20. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
170º
Acer Predator X35 35" UW-UXGA: 178º
160º(Dell P2815Q)

21. USB version

Newer USB versions are faster and have better power management.
2
Acer H7 H277HU 27": 3.1
3(Dell P2815Q)

22. USB ports

With more USB ports, you are able to connect more devices.
3
Asus PA279Q: 7
5(Dell P2815Q)

23. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Apple Cinema HD Display
Dell 28" Ultra HD 4K(Dell P2815Q)
11% have it

24. has a glossy panel

The glossy panel provides in general more vivid and vibrant colors compared to a matte panel.
Apple Cinema HD Display
Dell 28" Ultra HD 4K
8% have it

25. has FireWire

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.
Apple Cinema HD Display
Dell 28" Ultra HD 4K
1% have it

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