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Dell ST2421L
Samsung TC190
Top 33%673 points
Top 33%
Top 46%539 points
Top 46%
Dell ST2421L
Samsung TC190
Top specs and features

Dell ST2421L vs Samsung TC190: 22 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
5ms

2. screen size

The bigger the screen size is, the better the user experience.
24"
Sharp LB-1085: 108"
19"

3. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
40W

4. 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 TC190
61% have it

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.
Dell ST2421L
Samsung TC190
86% have it

6. resolution

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

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell ST2421L
Samsung TC190
28% have it

8. luminance

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

9. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
170º
Samsung C43J89 43": 178º
170º

10. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell ST2421L
Samsung TC190
80% have it

11. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell ST2421L
Samsung TC190
56% have it

12. 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 TC190
70% have it

13. weight

2.04kg lighter.
4.26kg
Asus VX278Q 27": 4.5g
6.3kg

14. height

29.6mm shorter.
356mm
Asus VP228N 21.5": 3.9mm
385.6mm

15. thickness

136mm thinner.
61mm
LG 22EA53VQ: 5.5mm
197mm

16. width

163.3mm narrower.
574mm
Toshiba PA3923U-2LC3: 340.5mm
410.7mm

17. 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.
Dell ST2421L
Samsung TC190
30% 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.
Dell ST2421L
Samsung TC190
76% have it

19. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
160º
Samsung C43J89 43": 178º
160º

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.
Dell ST2421L
Samsung TC190
35% have it

21. 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 TC190
41% have it

22. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Dell ST2421L
Samsung TC190
6% have it

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