vs
Asus PQ321QE
Dell S2440L
Top 12%4,283 points
Top 12%
Top 22%3,790 points
Top 22%
Asus PQ321QE
Dell S2440L
Top specs and features

Asus PQ321QE vs Dell S2440L: 28 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.
8ms
LG UltraGear 34GK950F 34": 1ms
6ms

2. screen size

The bigger the screen size is, the better the user experience.
31.5"
Sharp LB-1085: 108"
24"

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.
Asus PQ321QE
Dell S2440L
86% have it

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus PQ321QE
Dell S2440L
61% have it

5. power consumption operation

How much power the device consumes when it's switched on.
93W
Sharp LB-1085: 1.1W
18W

6. resolution

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

7. pixel density

1.52x higher pixel density.
140ppi
Dell UltraSharp UP3218K: 280ppi
92ppi

8. 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.
Asus PQ321QE
Dell S2440L
84% have it

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus PQ321QE
Dell S2440L
28% have it

10. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²

11. has an IPS screen

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.
Asus PQ321QE
Dell S2440L
34% have it

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus PQ321QE
Dell S2440L
80% have it

13. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
176º
LG UltraGear 34GK950F 34": 178º
178º

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
6W
Asus MB168B Plus: 0W
0.5W

15. 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.
Asus PQ321QE
Dell S2440L
70% have it

16. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
17kg
Asus VP247N 23.6": 0.8kg
5.91kg

17. 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
1

18. weight

3.6kg lighter.
1.3kg
Asus VX278Q 27": 4.5g
4.9kg

19. 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.
Asus PQ321QE
Dell S2440L
35% 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.
Asus PQ321QE
Dell S2440L
41% have it

21. width

182.6mm narrower.
750mm
Toshiba PA3923U-2LC3: 340.5mm
567.4mm

22. 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.
Asus PQ321QE
Dell S2440L
30% have it

23. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus PQ321QE
Dell S2440L
76% have it

24. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
176º
LG UltraGear 34GK950F 34": 178º
178º

25. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Asus PQ321QE
Dell S2440L
7% have it

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