Acer H6 H226HQL 21.5"Dell P2815Q
Top 26%629 points
Top 26%
Top 34%558 points
Top 34%
Acer H6 H226HQL 21.5"
Dell P2815Q
vs
Top specs and features

Acer H6 H226HQL 21.5" vs Dell P2815Q: 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. 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 H6 H226HQL 21.5"
Dell P2815Q
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
26W
Sharp LB-1085: 1.1W
75W

4. screen size

The bigger the screen size is, the better the user experience.
21.5"
Sharp LB-1085: 108"
28"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer H6 H226HQL 21.5"
Dell P2815Q
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 H6 H226HQL 21.5"
Dell P2815Q
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer H6 H226HQL 21.5"
Dell P2815Q
27% have it

8. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer H6 H226HQL 21.5"
Dell P2815Q
56% have it

9. 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 H6 H226HQL 21.5"
Dell P2815Q
33% have it

10. resolution

75% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 2160px

11. power consumption on standby

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

12. luminance

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

13. 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
170º

14. pixel density

35.03% higher pixel density.
102ppi
Dell UltraSharp UP3218K: 280ppi
157ppi

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 H6 H226HQL 21.5"
Dell P2815Q
76% have it

16. 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 H6 H226HQL 21.5"
Dell P2815Q
34% have it

17. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer H6 H226HQL 21.5"
Dell P2815Q
79% have it

18. 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 H6 H226HQL 21.5"
Dell P2815Q
4% have it

19. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer H6 H226HQL 21.5"
Dell P2815Q
41% have it

20. 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

21. Supports 4K resolution

Allows you to view in ultra-high definition.
Acer H6 H226HQL 21.5"
Dell P2815Q
1% 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 H6 H226HQL 21.5"
Dell P2815Q
69% have it

23. 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
160º

24. 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

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 H6 H226HQL 21.5"
Dell P2815Q
3% have it

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