Acer p191wViewSonic VG2439m LED
Top 60%342 points
Top 60%
Top 30%596 points
Top 30%
Acer p191w
ViewSonic VG2439m LED
vs
Top specs and features

Acer p191w vs ViewSonic VG2439m LED: 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
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
24W

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
ViewSonic VG2439m LED
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
24"

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. 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
ViewSonic VG2439m LED
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
ViewSonic VG2439m LED
27% have it

8. weight

2.2kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
3.7kg

9. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

10. height

49.2mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
435.2mm

11. resolution

37.5% higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

12. 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 VG2439m LED
76% have it

13. 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
ViewSonic VG2439m LED
34% have it

14. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer p191w
ViewSonic VG2439m LED
79% have it

15. thickness

121.8mm thinner.
180mm
LG 22EA53VQ: 5.5mm
58.2mm

16. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer p191w
ViewSonic VG2439m LED
41% have it

17. width

98.3mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
560.3mm

18. supports digital input

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.
Acer p191w
ViewSonic VG2439m LED
17% have it

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