Acer p191wDell E2216HV 21.5"
Top 64%351 points
Top 64%
Top 45%533 points
Top 45%
Acer p191w
Dell E2216HV 21.5"
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.
Acer Predator XB2 (XB252Q) 24.5": 1ms

2. power consumption operation

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

3. screen size

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

4. 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

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. resolution

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

7. 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.
Acer XB0 XB240H 24": 100000000:1

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
Dell E2216HV 21.5"
28% have it

9. luminance

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

10. thickness

0.3mm thinner.
LG 22EA53VQ: 5.5mm

11. 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

12. height

81.2mm shorter.
Asus VP228N 21.5": 3.9mm

13. weight

3.09kg lighter.
Asus VX278Q 27": 4.5g

14. 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.
Toshiba PA3923U-2LC3: 340.5mm

Top 10 monitors

Add to comparison
    This page is currently only available in English.