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Dell UltraSharp U3011
Dell 28" Ultra HD 4K
Top 15%851 points
Top 15%
Top 80%206 points
Top 80%
Dell UltraSharp U3011
Dell 28" Ultra HD 4K
Top specs and features

Dell UltraSharp U3011 vs Dell 28" Ultra HD 4K: 24 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.
7ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
2ms

2. screen size

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

3. power consumption operation

How much power the device consumes when it's switched on.
200W
Sharp LB-1085: 1.1W
30W

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
61% have it

5. 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 U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
86% have it

6. resolution

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

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 UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
84% have it

8. luminance

Luminance is the intensity of light that a device emits.
370cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/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 UltraSharp U3011
Dell 28" Ultra HD 4K
33% have it

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
28% have it

11. maximum horizontal viewing angle

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

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
80% have it

13. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp U3011
Dell 28" Ultra HD 4K
56% have it

14. 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 U3011
Dell 28" Ultra HD 4K
70% have it

15. power consumption on standby

How much power the device consumes when shut down but still plugged in.
2W
Asus MB168B Plus: 0W
0.5W (Dell P2815Q)

16. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
2
Acer HN274H: 4
1(Dell P2815Q)

17. maximum vertical viewing angle

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

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 UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
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 UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
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 UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
41% have it

21. USB ports

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

22. USB version

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

23. Supports 4K resolution

Allows you to view in ultra-high definition.
Dell UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
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 UltraSharp U3011
Dell 28" Ultra HD 4K(Dell P2815Q)
11% have it

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