Web cameras Comparison

A4Tech PK-331F, A4tech PK-30MJ Webcam
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A4Tech PK-331F

A4tech PK-30MJ Webcam

 Microphone No No   
 Network Camera    
 Operating systems (Windows XP / Vista / Windows 7 / Mac OS X v10.4.8) Windows XP, Vista, or above, Mac OS 10.4.8 or above  
 Type of VoIP    
 UVC No No   
 Interface USB 2.0 USB  
 Dimensions (WxHxD)    
 Image properties 1080p Full HD Sensor    
 Digital zoom    
 File format (still)    
 Frame rate 30fps 30fps  
 Maximum resolution (still) Up to 16 megapixel,4608x3456 (software interpolated)   
 Maximum resolution (video) Up to 2 Megapixel   
 Optical zoom    
 Integrated memory quantity  165MB   
 Release year    
 Product page    
Warranty 0
Price 1,499-Rs 1,500-Rs