Acer p191wHP ZR30w
Top 60%342 points
Top 60%
Top 26%627 points
Top 26%
Acer p191w
HP ZR30w
vs
Top specs and features

Acer p191w vs HP ZR30w: 18 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.
5ms
Samsung CHG70 32": 1ms
7ms

2. power consumption operation

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

3. 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.
Acer p191w
HP ZR30w
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
30"

5. 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.
2000:1
Acer XB0 XB240H 24": 100000000:1
1000:1

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
HP ZR30w
27% 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.
Acer p191w
HP ZR30w
83% have it

8. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer p191w
HP ZR30w
56% have it

9. weight

7.1kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
13kg

10. 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.
Acer p191w
HP ZR30w
33% have it

11. resolution

68.36% higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1600px

12. height

68mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
454mm

13. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
370cd/m²

14. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer p191w
HP ZR30w
76% have it

15. 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.
Acer p191w
HP ZR30w
34% have it

16. thickness

93mm thinner.
180mm
LG 22EA53VQ: 5.5mm
87mm

17. width

232mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
694mm

18. has anti static

Anti-static protection prevents the display from building up static electricity.
Acer p191w
HP ZR30w
1% have it

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