Dell ST2421LSamsung U28D590D
Top 30%611 points
Top 30%
Top 21%687 points
Top 21%
Dell ST2421L
Samsung U28D590D
vs
Top specs and features

Dell ST2421L vs Samsung U28D590D: 26 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
Samsung CHG70 32": 1ms
1ms

2. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
32W

3. 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.
Dell ST2421L
Samsung U28D590D
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
24"
Sharp LB-1085: 108"
28"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell ST2421L
Samsung U28D590D
60% 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.
Dell ST2421L
Samsung U28D590D
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell ST2421L
Samsung U28D590D
27% have it

8. weight

1.54kg lighter.
4.26kg
Asus VX278Q 27": 4.5g
5.8kg

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell ST2421L
Samsung U28D590D
56% have it

10. resolution

4x higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 2160px

11. height

54mm shorter.
356mm
Asus VP228N 21.5": 3.9mm
410mm

12. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
370cd/m²

13. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
170º
Acer Predator X35 35" UW-UXGA: 178º
170º

14. shipping weight

The shipping weight gives you the information about the all package weight.
5.7kg
Asus VP247N 23.6": 0.8kg
7.4kg

16. thickness

3.7mm thinner.
61mm
LG 22EA53VQ: 5.5mm
64.7mm

17. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell ST2421L
Samsung U28D590D
76% have it

18. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell ST2421L
Samsung U28D590D
79% have it

19. 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.
Dell ST2421L
Samsung U28D590D
69% have it

20. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Dell ST2421L
Samsung U28D590D
41% have it

21. width

86.9mm narrower.
574mm
Toshiba PA3923U-2LC3: 340.5mm
660.9mm

22. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
160º
Acer Predator X35 35" UW-UXGA: 178º
160º

23. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Dell ST2421L
Samsung U28D590D
6% have it

24. Supports 4K resolution

Allows you to view in ultra-high definition.
Dell ST2421L
Samsung U28D590D
1% have it

25. HDMI ports (side)

HDMI ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.
0
Asus VG245H 24": 2
2

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