Acer K2 K212HQL 20.7"HP 2711x
Top 45%482 points
Top 45%
Top 31%604 points
Top 31%
Acer K2 K212HQL 20.7"
HP 2711x
vs
Top specs and features

Acer K2 K212HQL 20.7" vs HP 2711x: 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.
5ms
Samsung CHG70 32": 1ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
21.5W
Sharp LB-1085: 1.1W
40W

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"
HP 2711x
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
20.7"
Sharp LB-1085: 108"
27"

5. 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"
HP 2711x
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.
Acer K2 K212HQL 20.7"
HP 2711x
83% have it

7. 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.
600:1
Acer XB0 XB240H 24": 100000000:1
1000:1

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"
HP 2711x
33% have it

9. weight

3kg lighter.
2.7kg
Asus VX278Q 27": 4.5g
5.7kg

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"
HP 2711x
56% have it

11. resolution

0% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

12. height

175.4mm shorter.
294.6mm
Asus VP228N 21.5": 3.9mm
470mm

13. luminance

Luminance is the intensity of light that a device emits.
200cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.4W
Asus MB168B Plus: 0W
0.6W

15. pixel density

29.27% higher pixel density.
106ppi
Dell UltraSharp UP3218K: 280ppi
82ppi

16. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer K2 K212HQL 20.7"
HP 2711x
79% have it

17. 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"
HP 2711x
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.
Acer K2 K212HQL 20.7"
HP 2711x
34% have it

19. thickness

23.5mm thinner.
207.5mm
LG 22EA53VQ: 5.5mm
184mm

20. width

162.3mm narrower.
490.7mm
Toshiba PA3923U-2LC3: 340.5mm
653mm

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 K2 K212HQL 20.7"
HP 2711x
4% have it

22. 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"
HP 2711x
69% 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.
0
Acer HN274H: 4
1

24. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer K2 K212HQL 20.7"
HP 2711x
5% 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"
HP 2711x
2% have it
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