Sensor A vs Sensor B

To further proceed with our research, we need to do a quick comparison and discuss the differences and similarities of two sensors.

Features of Sensor A

• Utilizes Multispectral imaging
• Flexible, powerful device outputs
• Compact design
• Pixel Resolution 500 dpi
  
• State-of-the-art prevention technology
• Expansive operating range

Features of Sensor B

• Utilizes optical fingerprint scanning technology
• Superior ESD resistance
• Small form factor
• Excellent image quality
• Encrypted fingerprint data
• Latent print rejection
• Counterfeit finger rejection
• Rotation invariant
• Rugged
• Works well with dry, moist, or rough
fingerprints
• Compatible with Windows® Vista,
XP Professional, 2000 and Windows
Server 2000, 2003

Key Specifications

• Pixel resolution: 512 dpi (average x, y
over the scan area)
• Scan capture area: 14.6 mm (nom.
width at center) 18.1 mm (nom.
length)
• 8-bit grayscale (256 levels of gray)
• Reader size (approximate): 79 mm x
49 mm x 19 mm
• Compatible with USB 1.0, 1.1 and 2.0
(Full Speed) specifications
• Indoor, home and office use