Dell ST2421LSharp PN-K322B Touchscreen LCD Monitor
Top 30%596 points
Top 30%
Top 46%456 points
Top 46%
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
vs
Top specs and features

Dell ST2421L vs Sharp PN-K322B Touchscreen LCD Monitor: 23 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
8ms

2. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
97W

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
Sharp PN-K322B Touchscreen LCD Monitor
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
24"
Sharp LB-1085: 108"
32"

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
Sharp PN-K322B Touchscreen LCD Monitor
60% have it

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
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.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
56% have it

8. weight

11.74kg lighter.
4.26kg
Asus VX278Q 27": 4.5g
16kg

9. height

85mm shorter.
356mm
Asus VP228N 21.5": 3.9mm
441mm

10. resolution

75% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 2160px

11. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

12. 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.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
29% have it

13. 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
Sharp PN-K322B Touchscreen LCD Monitor
76% have it

14. thickness

25mm thinner.
61mm
LG 22EA53VQ: 5.5mm
36mm

15. 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
Sharp PN-K322B Touchscreen LCD Monitor
41% have it

16. width

176mm narrower.
574mm
Toshiba PA3923U-2LC3: 340.5mm
750mm

17. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
79% have it

18. display colors

Number of colors that a display can accurately reproduce.
16.7m
Dell UltraSharp UP2716D 27": 1074m
1070m

19. Supports 4K resolution

Allows you to view in ultra-high definition.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
1% have it

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.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
69% have it

21. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
1
Acer HN274H: 4
2

22. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
5% have it

23. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Dell ST2421L
Sharp PN-K322B Touchscreen LCD Monitor
11% have it

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