HP ZR30w
Top 26%66 points
Top 26%
Screen size
Number of monitors
lowmidhigh
Top 90%
411 monitors
23.42" - 31.88"
NaN% of all monitorsYes
No
screen size
resolution
has an IPS screen
response time
luminance
power consumption operation

HP ZR30w: 23 facts and highlights

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
Dell S2417DG 23.8": 1ms
45
0

2. 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.
HP ZR30w
86% have it
39
0

3. power consumption operation

How much power the device consumes when it's switched on.
185W
Sharp LB-1085: 1.1W
39
0

4. screen size

The bigger the screen size is, the better the user experience.
30"
Sharp LB-1085: 108"
38
0

5. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
HP ZR30w
26% have it
32
0

6. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.
1000:1
Acer XB0 XB240H 24": 100000000:1
32
0

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.
HP ZR30w
84% have it
32
0

8. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
HP ZR30w
56% have it
31
0

9. weight

13000g
Asus VX278Q 27": 4.5g
31
0

10. power consumption on standby

How much power the device consumes when shut down but still plugged in.
2W
Asus MB168B Plus: 0W
30
0

11. 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.
HP ZR30w
33% have it
30
0

12. luminance

Luminance is the intensity of light that a device emits.
370cd/m²
HP LD4730G: 800cd/m²
29
0

13. height

454mm
Asus VP228N 21.5": 3.9mm
29
0

14. 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.
HP ZR30w
35% have it
28
0

15. resolution

2560 x 1600px
Dell UltraSharp UP3218K: 7680 x 4320px
28
0

16. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Dell UltaSharp U2417H 24": 178º
27
0

17. width

694mm
14-inch USB Mobile LCD Monitor: 340.5mm
27
0

18. thickness

87mm
LG 22EA53VQ: 5.5mm
27
0

19. USB version

Newer USB versions are faster and have better power management.
2
Acer H7 H277HU 27": 3.1
26
0

20. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Dell UltaSharp U2417H 24": 178º
26
0

21. pixel density

101ppi
Dell UltraSharp UP3218K: 280ppi
26
0

22. has anti static

Anti-static protection prevents the display from building up static electricity.
HP ZR30w
1% have it
25
0

23. USB ports

With more USB ports, you are able to connect more devices.
5
Asus PA279Q: 7
25
0

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