Dell S2440LPlanar PX2491W
Top 28%615 points
Top 28%
Top 19%688 points
Top 19%
Dell S2440L
Planar PX2491W
vs
Top specs and features

Dell S2440L vs Planar PX2491W: 29 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.
6ms
Samsung CHG70 32": 1ms
6ms

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.
Dell S2440L
Planar PX2491W
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
18W
Sharp LB-1085: 1.1W
65W

4. screen size

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

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell S2440L
Planar PX2491W
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 S2440L
Planar PX2491W
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell S2440L
Planar PX2491W
27% have it

8. 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.
Dell S2440L
Planar PX2491W
33% have it

9. resolution

10% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1200px

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell S2440L
Planar PX2491W
56% have it

11. weight

5.6kg lighter.
4.9kg
Asus VX278Q 27": 4.5g
10.5kg

12. power consumption on standby

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

13. height

44.9mm shorter.
417.9mm
Asus VP228N 21.5": 3.9mm
373mm

14. luminance

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

15. maximum horizontal viewing angle

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

16. pixel density

2.13% higher pixel density.
92ppi
Dell UltraSharp UP3218K: 280ppi
94ppi

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 S2440L
Planar PX2491W
76% have it

18. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Dell S2440L
Planar PX2491W
34% have it

19. 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 S2440L
Planar PX2491W
41% have it

20. width

9.4mm narrower.
567.4mm
Toshiba PA3923U-2LC3: 340.5mm
558mm

21. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell S2440L
Planar PX2491W
79% have it

22. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Dell S2440L
Planar PX2491W
6% have it

23. 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

24. maximum vertical viewing angle

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

25. USB ports

With more USB ports, you are able to connect more devices.
2
Asus PA279Q: 7
4

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