vs
Acer B193 DJbmdh
Acer R1 R221Q 21.5"
Top 44%564 points
Top 44%
Top 37%631 points
Top 37%
Acer B193 DJbmdh
Acer R1 R221Q 21.5"
Top specs and features

Acer B193 DJbmdh vs Acer R1 R221Q 21.5": 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.
5ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
4ms

2. power consumption operation

How much power the device consumes when it's switched on.
18.5W
Sharp LB-1085: 1.1W
22W

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer B193 DJbmdh
Acer R1 R221Q 21.5"
60% have it

4. screen size

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

5. resolution

1.58x higher resolution.
1280 x 1024px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

6. 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 B193 DJbmdh
Acer R1 R221Q 21.5"
85% have it

7. 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 B193 DJbmdh
Acer R1 R221Q 21.5"
83% have it

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 B193 DJbmdh
Acer R1 R221Q 21.5"
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 B193 DJbmdh
Acer R1 R221Q 21.5"
79% have it

11. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.53W
Asus MB168B Plus: 0W
0.5W

12. thickness

26mm thinner.
198mm
LG 22EA53VQ: 5.5mm
224mm

13. weight

2.7kg lighter.
5kg
Asus VX278Q 27": 4.5g
2.3kg

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 B193 DJbmdh
Acer R1 R221Q 21.5"
69% have it

15. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer B193 DJbmdh
Acer R1 R221Q 21.5"
56% have it

16. height

55.7mm shorter.
358mm
Asus VP228N 21.5": 3.9mm
302.3mm

17. 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 B193 DJbmdh
Acer R1 R221Q 21.5"
34% have it

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 B193 DJbmdh
Acer R1 R221Q 21.5"
76% have it

19. width

90.1mm narrower.
408mm
Toshiba PA3923U-2LC3: 340.5mm
498.1mm

20. display colors

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

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 B193 DJbmdh
Acer R1 R221Q 21.5"
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 B193 DJbmdh
Acer R1 R221Q 21.5"
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 B193 DJbmdh
Acer R1 R221Q 21.5"
2% have it

24. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
Acer B193 DJbmdh
Acer R1 R221Q 21.5"
1% have it

25. supports common interface

This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).
Acer B193 DJbmdh
Acer R1 R221Q 21.5"
2% have it

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