Acer p191wHP LD4730G
Top 60%342 points
Top 60%
Top 36%547 points
Top 36%
Acer p191w
HP LD4730G
vs
Top specs and features

Acer p191w vs HP LD4730G: 17 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
12ms

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.
Acer p191w
HP LD4730G
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
250W

4. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
47"

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
1400:1

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
HP LD4730G
27% have it

7. weight

23.1kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
29kg

8. resolution

23.54% higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
1366 x 768px

9. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
800cd/m²

10. height

210mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
596mm

11. 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 LD4730G
76% have it

12. thickness

86mm thinner.
180mm
LG 22EA53VQ: 5.5mm
94mm

13. width

599mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
1.06m

14. supports Ethernet

Ethernet is a local area network technology.
Acer p191w
HP LD4730G
3% have it

15. has anti static

Anti-static protection prevents the display from building up static electricity.
Acer p191w
HP LD4730G
1% have it

16. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin and lightweight, and can withstand high levels of force.
Acer p191w
HP LD4730G
0% have it

17. supports color calibration

A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.
Acer p191w
HP LD4730G
6% have it

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