| Acer G5 G215HV 21.5" | BenQ G2251TM |
Top 29%67 points Top 29% 36 likes | Top 35%61 points Top 35% 32 likes |
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Top specs and features
Acer G5 G215HV 21.5" vs BenQ G2251TM: 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
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 G5 G215HV 21.5"
BenQ G2251TM
85% have it
3. power consumption operation
How much power the device consumes when it's switched on.
32.6W
33W
4. screen size
The bigger the screen size is, the better the user experience.
21.5"
22"
5. has a HDMI output
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer G5 G215HV 21.5"
BenQ G2251TM
60% have it
6. contrast ratio
Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.
50000:1
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 G5 G215HV 21.5"
BenQ G2251TM
84% 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 G5 G215HV 21.5"
BenQ G2251TM
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 G5 G215HV 21.5"
BenQ G2251TM
33% have it
10. weight
2kg lighter.
6kg
11. luminance
Luminance is the intensity of light that a device emits.
200cd/m²
250cd/m²
12. power consumption on standby
How much power the device consumes when shut down but still plugged in.
0.5W
0.3W
13. height
6.4mm shorter.
386.1mm
392.5mm
14. resolution
17.55% higher resolution.
1920 x 1080px
1680 x 1050px
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 G5 G215HV 21.5"
BenQ G2251TM
76% have it
16. has stereo speakers
Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Acer G5 G215HV 21.5"
BenQ G2251TM
29% have it
17. 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 G5 G215HV 21.5"
BenQ G2251TM
34% have it
18. has LED-backlit display
Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer G5 G215HV 21.5"
BenQ G2251TM
79% have it
19. width
3.9mm narrower.
522.1mm
20. thickness
25.9mm thinner.
188mm
213.9mm
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 G5 G215HV 21.5"
BenQ G2251TM
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 G5 G215HV 21.5"
BenQ G2251TM
70% have it
23. 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 G5 G215HV 21.5"
BenQ G2251TM
2% have it
24. has a touch screen
You can operate the device easily, by pressing the screen with your fingers.
Acer G5 G215HV 21.5"
BenQ G2251TM
5% have it
25. 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 G5 G215HV 21.5"
BenQ G2251TM
1% have it
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