Dell UltraSharp U3011HP LD4220tm
Top 15%853 points
Top 15%
Top 36%643 points
Top 36%
Dell UltraSharp U3011
HP LD4220tm
vs
Top specs and features

Dell UltraSharp U3011 vs HP LD4220tm: 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.
7ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
9ms

2. power consumption operation

How much power the device consumes when it's switched on.
200W
Sharp LB-1085: 1.1W
250W

3. screen size

The bigger the screen size is, the better the user experience.
30"
Sharp LB-1085: 108"
42"

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
HP LD4220tm
60% have it

5. resolution

1.98x higher resolution.
2560 x 1600px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

6. 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
HP LD4220tm
85% 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.
Dell UltraSharp U3011
HP LD4220tm
83% have it

8. 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
HP LD4220tm
33% have it

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp U3011
HP LD4220tm
28% have it

10. luminance

Luminance is the intensity of light that a device emits.
370cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
700cd/m²

11. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
178º

12. weight

16.6kg lighter.
9.3kg
Asus VX278Q 27": 4.5g
25.9kg

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
HP LD4220tm
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
HP LD4220tm
69% have it

15. height

82.7mm shorter.
481.3mm
Asus VP228N 21.5": 3.9mm
564mm

16. power consumption on standby

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

17. thickness

78.3mm thinner.
211.3mm
LG 22EA53VQ: 5.5mm
133mm

18. width

279.5mm narrower.
694.5mm
Toshiba PA3923U-2LC3: 340.5mm
974mm

19. 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
HP LD4220tm
34% 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.
178º
LG 32UK950 32": 178º
178º

21. 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
HP LD4220tm
76% have it

22. USB version

Newer USB versions are faster and have better power management.
2
Acer H7 H277HU 27": 3.1
2

23. USB ports

With more USB ports, you are able to connect more devices.
5
Asus PA279Q: 7
1

24. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Dell UltraSharp U3011
HP LD4220tm
7% have it

25. supports Ethernet

Ethernet is a local area network technology.
Dell UltraSharp U3011
HP LD4220tm
3% have it

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