Acer G7 G227HQL Abi 21.5"BenQ VL2040AZ
Top 32%593 points
Top 32%
Top 60%349 points
Top 60%
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
vs
Top specs and features

Acer G7 G227HQL Abi 21.5" vs BenQ VL2040AZ: 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.
4ms
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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
21.5"
Sharp LB-1085: 108"
19.5"

4. 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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
83% have it

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
60% have it

6. weight

498.7g lighter.
2.8kg
Asus VX278Q 27": 4.5g
2.3kg

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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
33% have it

8. resolution

44% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1600 x 900px

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
56% have it

10. height

42.7mm shorter.
302.3mm
Asus VP228N 21.5": 3.9mm
345mm

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
200cd/m²

13. thickness

77.9mm thinner.
184.9mm
LG 22EA53VQ: 5.5mm
107mm

14. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
76% have it

15. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
79% 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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
34% have it

17. display colors

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

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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
4% 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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
69% have it

20. width

15mm narrower.
499mm
Toshiba PA3923U-2LC3: 340.5mm
514mm

21. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
5% have it

22. 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 G7 G227HQL Abi 21.5"
BenQ VL2040AZ
3% have it

23. Has fast 802.11ac WiFi connection

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
0% have it

24. Has 802.11n WiFi connection

802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
1% have it

25. Has WiFi

The device can connect to WiFi.
Acer G7 G227HQL Abi 21.5"
BenQ VL2040AZ
1% have it
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