Acer G5 G215HV 21.5"HP LD4730G
Top 37%548 points
Top 37%
Top 36%560 points
Top 36%
Acer G5 G215HV 21.5"
HP LD4730G
vs
Top specs and features

Acer G5 G215HV 21.5" vs HP LD4730G: 35 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
12ms

2. power consumption operation

How much power the device consumes when it's switched on.
32.6W
Sharp LB-1085: 1.1W
250W

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 G5 G215HV 21.5"
HP LD4730G
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
21.5"
Sharp LB-1085: 108"
47"

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"
HP LD4730G
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 G5 G215HV 21.5"
HP LD4730G
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
1400:1

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer G5 G215HV 21.5"
HP LD4730G
27% have it

9. weight

25kg lighter.
4kg
Asus VX278Q 27": 4.5g
29kg

10. 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"
HP LD4730G
33% have it

11. resolution

1.98x higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1366 x 768px

12. 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"
HP LD4730G
56% have it

13. luminance

Luminance is the intensity of light that a device emits.
200cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
800cd/m²

14. 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

16. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
90º
Acer Predator X35 35" UW-UXGA: 178º
178º

17. 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 G5 G215HV 21.5"
HP LD4730G
29% have it

18. pixel density

3.09x higher pixel density.
102ppi
Dell UltraSharp UP3218K: 280ppi
33ppi

19. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer G5 G215HV 21.5"
HP LD4730G
79% have it

20. thickness

94mm thinner.
188mm
LG 22EA53VQ: 5.5mm
94mm

21. 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"
HP LD4730G
76% have it

22. 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"
HP LD4730G
34% have it

23. 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"
HP LD4730G
69% have it

24. 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"
HP LD4730G
4% have it

25. width

542.8mm narrower.
518.2mm
Toshiba PA3923U-2LC3: 340.5mm
1.06m

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