92points

Dell UltraSharp U3011

77points

HP ZR30w

Comparison winner
Dell UltraSharp U3011
HP ZR30w
vs
vs

24 facts in comparison

Dell UltraSharp U3011 vs HP ZR30w

Dell UltraSharp U3011
HP ZR30w
Dell UltraSharp U3011
HP ZR30w
92
points
77
points

Why is Dell UltraSharp U3011 better than HP ZR30w?

  • Has a HDMI output
  • Supports VESA mount
  • Has a VGA connector
  • 3.7kg lighter
    9.3kgvs13000g

Why is HP ZR30w better than Dell UltraSharp U3011?

  • 15W lower power consumption on operation
    185W vs200W
  • 27.3mm shorter
    454mmvs481.3mm
  • 124.3mm thinner
    87mmvs211.3mm
  • 0.5mm narrower
    694mmvs694.5mm
  • Has anti-static protection

Top specs and features

General info

1.supports total tilt
Dell UltraSharp U3011
HP ZR30w

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.

2.height

481.3mm

454mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

211.3mm

87mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Dell UltraSharp U3011
HP ZR30w

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.Supports VESA mount
Dell UltraSharp U3011
HP ZR30w

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.

6.width

694.5mm

694mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

7ms

7ms

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.

Best

LG UltraGear 34GK950F 34"

1ms

2.screen size

30"

30"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Dell UltraSharp U3011
HP ZR30w

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.

4.has an IPS screen
Dell UltraSharp U3011
HP ZR30w

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.

5.resolution

2560 x 1600px

2560 x 1600px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Dell UltraSharp U3011
HP ZR30w

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Colors

1.luminance

370cd/m²

370cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

Connectivity

1.has a HDMI output
Dell UltraSharp U3011
HP ZR30w

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.has a DVI connector
Dell UltraSharp U3011
HP ZR30w

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

3.has a VGA connector
Dell UltraSharp U3011
HP ZR30w

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

4.USB version

2

2

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

5.USB ports

5

5

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

Power

1.power consumption operation

200W

185W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

2W

2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

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