Acer XR XR342CK 34"Dell S2240LSamsung CHG70 32"
Top 7%913 points
Top 7%
Top 32%674 points
Top 32%
Top 50%493 points
Top 50%
Acer XR XR342CK 34"
Dell S2240L
vs
Samsung CHG70 32"
vs
Top specs and features

Acer XR XR342CK 34" vs Dell S2240L vs Samsung CHG70 32": 32 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
7ms
1ms

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.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
34"
Sharp LB-1085: 108"
21.5"
31.5"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
60% have it

5. 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.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
84% have it

6. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.
1000:1
Acer XB0 XB240H 24": 100000000:1
1000:1
3000:1

7. resolution

3440 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px
2560 x 1440px

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.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
33% have it

9. pixel density

109ppi
Dell UltraSharp UP3218K: 280ppi
102ppi
93.2ppi

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
28% have it

11. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²
350cd/m²

12. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
56% 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.
172º
LG 32UK950 32": 178º
178º
178º

14. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
79% have it

16. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
76% have it

17. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
178º
178º

18. 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
2

19. 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.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
34% 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.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
70% have it

21. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
4% have it

22. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
7% have it

23. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
0% have it

24. Has a Quantum Dot display

Quantum Dot displays use fluorescent nanocrystals that produce different colors depending on their diameter. Quantum Dot displays can thus reproduce a wide range of colors with improved accuracy, as the size of the particles can vary from 2 to 10 nanometers.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
1% have it

25. supports USB recording

USB recording is the capacity of the device to record content into plugged in USB devices.
Acer XR XR342CK 34"
Dell S2240L
Samsung CHG70 32"
1% have it

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