Acer B193 DJbmdhDell ST2421L
Top 32%66 points
Top 32%
Top 24%74 points
Top 24%
Acer B193 DJbmdh
Dell ST2421L
vs
Top specs and features

Acer B193 DJbmdh vs Dell ST2421L: 25 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.

2. 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
Dell ST2421L
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.

4. screen size

The bigger the screen size is, the better the user experience.

5. 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
Dell ST2421L
60% have it

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer B193 DJbmdh
Dell ST2421L
27% 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
Dell ST2421L
84% have it

8. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer B193 DJbmdh
Dell ST2421L
56% have it

9. weight

737g lighter.

10. luminance

Luminance is the intensity of light that a device emits.
250cd/m²

11. resolution

36.79% higher resolution.
1920 x 1080px

12. height

2mm shorter.

13. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Acer B193 DJbmdh
Dell ST2421L
29% have it

14. 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
Dell ST2421L
76% have it

15. 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 B193 DJbmdh
Dell ST2421L
34% have it

16. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

17. thickness

137mm thinner.

18. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer B193 DJbmdh
Dell ST2421L
79% have it

19. 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 B193 DJbmdh
Dell ST2421L
41% have it

20. width

166mm narrower.

21. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

22. display colors

Number of colors that a display can accurately reproduce.

23. 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
Dell ST2421L
70% have it

24. supports digital input

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.
Acer B193 DJbmdh
Dell ST2421L
17% have it

25. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer B193 DJbmdh
Dell ST2421L
5% have it

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