Acer S271HL bidDell ST2421L
Top 40%56 points
Top 40%
Top 24%71 points
Top 24%
Acer S271HL bid
Dell ST2421L
vs
Top specs and features

Acer S271HL bid vs Dell ST2421L: 21 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 S271HL bid
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 S271HL bid
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 S271HL bid
Dell ST2421L
27% have it

7. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer S271HL bid
Dell ST2421L
56% have it

8. luminance

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

9. resolution

0% higher resolution.
1920 x 1080px

10. height

85mm shorter.

11. 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 S271HL bid
Dell ST2421L
29% have it

12. maximum horizontal viewing angle

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

13. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer S271HL bid
Dell ST2421L
76% have it

14. 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 S271HL bid
Dell ST2421L
41% have it

15. width

66mm narrower.

16. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer S271HL bid
Dell ST2421L
79% have it

17. thickness

114mm thinner.

18. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

19. maximum vertical viewing angle

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

20. 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 S271HL bid
Dell ST2421L
70% have it

21. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer S271HL bid
Dell ST2421L
5% have it

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