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Acer K2 K212HQL 20.7"
Samsung CHG90 49"
Top 52%483 points
Top 52%
Top 43%571 points
Top 43%
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
Top specs and features

Acer K2 K212HQL 20.7" vs Samsung CHG90 49": 27 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
1ms

2. screen size

The bigger the screen size is, the better the user experience.
20.7"
Sharp LB-1085: 108"
49"

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.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
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.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
61% have it

5. resolution

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

6. pixel density

30.22% higher pixel density.
106ppi
Dell UltraSharp UP3218K: 280ppi
81.4ppi

7. 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 K2 K212HQL 20.7"
Samsung CHG90 49"
84% 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.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
33% have it

9. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
80% have it

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
56% have it

11. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
0
Acer HN274H: 4
2

12. 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 K2 K212HQL 20.7"
Samsung CHG90 49"
70% have it

13. 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.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
35% have it

14. display colors

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

15. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
76% have it

16. 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 K2 K212HQL 20.7"
Samsung CHG90 49"
5% have it

17. 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 K2 K212HQL 20.7"
Samsung CHG90 49"
10% have it

18. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
6% have it

19. HDMI ports (side)

HDMI ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.
0
Asus VG245H 24": 2
0

20. 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 K2 K212HQL 20.7"
Samsung CHG90 49"
1% have it

21. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
11% have it

22. SCART ports

The number of SCART ports determines how many devices can be connected simultaneously, for instance video game consoles and set-top-boxes.
0
Asus 27T1E: 2
0

23. displays 3D

The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
1% have it

24. 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 K2 K212HQL 20.7"
Samsung CHG90 49"
4% have it

25. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
Acer K2 K212HQL 20.7"
Samsung CHG90 49"
2% have it

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