Acer XZ XZ321Q 31.5"Samsung CHG90 49"
Top 27%640 points
Top 27%
Top 54%402 points
Top 54%
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
vs
Top specs and features

Acer XZ XZ321Q 31.5" vs Samsung CHG90 49": 35 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.
4ms
Samsung CHG70 32": 1ms
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 XZ XZ321Q 31.5"
Samsung CHG90 49"
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
31.5"
Sharp LB-1085: 108"
49"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
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 XZ XZ321Q 31.5"
Samsung CHG90 49"
83% have it

6. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
27% have it

7. 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 XZ XZ321Q 31.5"
Samsung CHG90 49"
33% have it

8. resolution

2x higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 1080px

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
56% have it

10. 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.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
29% have it

11. 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

12. pixel density

16.29% higher pixel density.
70ppi
Dell UltraSharp UP3218K: 280ppi
81.4ppi

13. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
76% have it

14. 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 XZ XZ321Q 31.5"
Samsung CHG90 49"
34% have it

15. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
79% have it

16. 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 XZ XZ321Q 31.5"
Samsung CHG90 49"
69% have it

17. 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 XZ XZ321Q 31.5"
Samsung CHG90 49"
4% have it

18. display colors

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

19. supports PiP and PaP

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
9% have it

20. 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

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. USB ports

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

23. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
2% have it

24. USB version

Newer USB versions are faster and have better power management.
3
Acer H7 H277HU 27": 3.1
3

25. Has a curved display

A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image.
Acer XZ XZ321Q 31.5"
Samsung CHG90 49"
3% have it
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