vs
vs
Dell 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
Top 80%206 points
Top 80%
Top 16%850 points
Top 16%
Top 6%955 points
Top 6%
Dell 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
Top specs and features

Dell 28" Ultra HD 4K vs Dell U3014 vs Dell UltraSharp UP2715K: 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.
2ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
6ms
8ms

2. screen size

The bigger the screen size is, the better the user experience.
28"
Sharp LB-1085: 108"
30"
27"

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
61% have it

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 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
86% have it

5. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
60W
100W

6. resolution

3840 x 2160px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1600px
5120 x 2880px

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.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
84% have it

8. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
350cd/m²

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.
Dell 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
33% have it

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
28% have it

11. 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.
1000:1(Dell P2815Q)
Acer XB0 XB240H 24": 100000000:1
1000:1
1000:1

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
80% have it

13. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
170º(Dell P2815Q)
Samsung C43J89 43": 178º
178º
178º

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W (Dell P2815Q)
Asus MB168B Plus: 0W
0.5W
1.2W

15. 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 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
70% have it

16. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
56% have it

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 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
30% have it

18. 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 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
35% have it

19. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
76% have it

20. 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 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
41% have it

21. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
160º(Dell P2815Q)
Samsung C43J89 43": 178º
178º
178º

22. USB ports

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

23. Supports 4K resolution

Allows you to view in ultra-high definition.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
2% have it

24. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Dell 28" Ultra HD 4K(Dell P2815Q)
Dell U3014
Dell UltraSharp UP2715K
12% have it

25. 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 28" Ultra HD 4K
Dell U3014
Dell UltraSharp UP2715K
3% have it

Top 10 monitors

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