Acer H226HQLAcer R1 R221Q 21.5"
Top 32%655 points
Top 32%
Top 34%636 points
Top 34%
Acer H226HQL
Acer R1 R221Q 21.5"
vs
Top specs and features

Acer H226HQL vs Acer R1 R221Q 21.5": 36 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
4ms

2. power consumption operation

How much power the device consumes when it's switched on.
26W
Sharp LB-1085: 1.1W
22W

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 H226HQL
Acer R1 R221Q 21.5"
85% have it

4. screen size

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

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer H226HQL
Acer R1 R221Q 21.5"
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 H226HQL
Acer R1 R221Q 21.5"
84% 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.
100000000:1
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 H226HQL
Acer R1 R221Q 21.5"
33% have it

9. luminance

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

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer H226HQL
Acer R1 R221Q 21.5"
56% have it

11. weight

970g lighter.
3.27kg
Asus VX278Q 27": 4.5g
2.3kg

12. pixel density

0.45% higher pixel density.
102.46ppi
Dell UltraSharp UP3218K: 280ppi
102ppi

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer H226HQL
Acer R1 R221Q 21.5"
79% have it

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.45W
Asus MB168B Plus: 0W
0.5W

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 H226HQL
Acer R1 R221Q 21.5"
76% have it

16. display colors

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

17. width

0.3mm narrower.
497.8mm
Toshiba PA3923U-2LC3: 340.5mm
498.1mm

18. 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 H226HQL
Acer R1 R221Q 21.5"
30% have it

19. 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 H226HQL
Acer R1 R221Q 21.5"
70% have it

20. 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 H226HQL
Acer R1 R221Q 21.5"
34% have it

21. 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 H226HQL
Acer R1 R221Q 21.5"
2% have it

22. 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 H226HQL
Acer R1 R221Q 21.5"
4% have it

23. supports Dolby Digital

If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.
Acer H226HQL
Acer R1 R221Q 21.5"
1% have it

24. has a search browser

With a search browser application you can surf the internet from your device.
Acer H226HQL
Acer R1 R221Q 21.5"
1% have it

25. supports Dolby Virtual

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.
Acer H226HQL
Acer R1 R221Q 21.5"
0% have it

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