Acer p191wDell E2216HV 21.5"
Top 60%353 points
Top 60%
Top 41%517 points
Top 41%
Acer p191w
Dell E2216HV 21.5"
vs
Top specs and features

Acer p191w vs Dell E2216HV 21.5": 16 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
Dell E2216HV 21.5"
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
21.5"

5. 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
Dell E2216HV 21.5"
83% have it

6. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.
2000:1
Acer XB0 XB240H 24": 100000000:1
600:1

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
Dell E2216HV 21.5"
27% have it

8. weight

3.09kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
2.81kg

9. resolution

1.6x higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

10. height

81.2mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
304.8mm

11. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
200cd/m²

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
Dell E2216HV 21.5"
76% have it

13. thickness

0.3mm thinner.
180mm
LG 22EA53VQ: 5.5mm
180.3mm

14. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer p191w
Dell E2216HV 21.5"
79% have it

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
Dell E2216HV 21.5"
69% have it

16. width

51.1mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
513.1mm
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