Review #134707 about “a4tech usb2.0”
Author: Ma Cecilia D Ituriaga
Webcam: a4tech usb2.0
Rating: Excellent (5 out of 5)
Date:
Advantages of the webcam:
compact
Disadvantages of the webcam:
good item
compact
Disadvantages of the webcam:
good item
Webcam Information
| Webcam Name: | A4tech USB2.0 Camera |
|---|---|
| Type of Webcam: | USB |
| Quality Rank: | #89776 |
| Quality Rating: | 70 |
| Built-in Microphone: | — |
| Built-in Speaker: | — |
| Frame rate: | 30 FPS |
| Stream Type: | Video |
| Image Mode: | RGB Color |
| Webcam MegaPixels: | 0.31 MP |
| Webcam Resolution: | 640×480 |
| Video Standard: | VGA |
| Aspect Ratio: | 1.33 |
| PNG File Size: | 454.06 KB |
| JPEG File Size: | 258 KB |
| Bitrate: | 7.56 MB/s |
| Number of Colors: | 56933 |
| Average RGB Color: | |
| Lightness: | 65.29% |
| Luminosity: | 64.61% |
| Brightness: | 65.36% |
| Hue: | 326° |
| Saturation: | 3.95% |
Device Information
| Device Name | Dell Optiplex |
|---|---|
| Device Type | Desktop |
| Screen Resolution | 1440×900 |
| Color Depth | 24-bit |
| Screen Orientation | landscape-primary |