Acer p191wViewSonic VA2231wa-LED
Top 47%50 points
Top 47%
Top 31%65 points
Top 31%
Acer p191w
ViewSonic VA2231wa-LED
vs
Top specs and features

Acer p191w vs ViewSonic VA2231wa-LED: 15 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.

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
ViewSonic VA2231wa-LED
85% have it

3. power consumption operation

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

4. screen size

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

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.

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
ViewSonic VA2231wa-LED
27% have it

7. weight

1.99kg lighter.

8. luminance

Luminance is the intensity of light that a device emits.
250cd/m²

9. height

3.1mm shorter.

10. resolution

37.5% higher resolution.

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
ViewSonic VA2231wa-LED
76% have it

12. thickness

15.6mm thinner.
195.6mm

13. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer p191w
ViewSonic VA2231wa-LED
79% have it

14. width

51mm narrower.

15. 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.
Acer p191w
ViewSonic VA2231wa-LED
70% have it

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