vs
Acer R1 R221Q 21.5"
BenQ VW2245Z
Top 37%631 points
Top 37%
Top 55%456 points
Top 55%
Acer R1 R221Q 21.5"
BenQ VW2245Z
Top specs and features

Acer R1 R221Q 21.5" vs BenQ VW2245Z: 38 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.
4ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
6ms

2. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer R1 R221Q 21.5"
BenQ VW2245Z
60% have it

3. screen size

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

4. resolution

0% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

5. 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 R1 R221Q 21.5"
BenQ VW2245Z
85% have it

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 R1 R221Q 21.5"
BenQ VW2245Z
83% have it

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.
1000:1
Acer XB0 XB240H 24": 100000000:1
3000:1

8. has an IPS screen

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.
Acer R1 R221Q 21.5"
BenQ VW2245Z
33% have it

9. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²

10. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer R1 R221Q 21.5"
BenQ VW2245Z
79% have it

11. weight

400g lighter.
2.3kg
Asus VX278Q 27": 4.5g
2.7kg

12. height

79.7mm shorter.
302.3mm
Asus VP228N 21.5": 3.9mm
382mm

13. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer R1 R221Q 21.5"
BenQ VW2245Z
56% have it

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 R1 R221Q 21.5"
BenQ VW2245Z
69% have it

15. thickness

46mm thinner.
224mm
LG 22EA53VQ: 5.5mm
178mm

16. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.5W

17. width

7.9mm narrower.
498.1mm
Toshiba PA3923U-2LC3: 340.5mm
506mm

18. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer R1 R221Q 21.5"
BenQ VW2245Z
76% have it

19. display colors

Number of colors that a display can accurately reproduce.
16.7m
Dell UltraSharp UP2716D 27": 1074m
16.7m

20. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Acer R1 R221Q 21.5"
BenQ VW2245Z
34% have it

21. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Acer R1 R221Q 21.5"
BenQ VW2245Z
30% have it

22. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Acer R1 R221Q 21.5"
BenQ VW2245Z
4% have it

23. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
Acer R1 R221Q 21.5"
BenQ VW2245Z
2% have it

24. supports Dolby Digital Plus

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.
Acer R1 R221Q 21.5"
BenQ VW2245Z
0% have it

25. supports Dolby Digital MS10

If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.
Acer R1 R221Q 21.5"
BenQ VW2245Z
0% have it

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