The SP-620UZ has a better sensor type than most cameras that were launched more than two years ago. This Olympus digital camera has a CCD sensor type, whereas most cameras that were released more than two years ago have a MOS sensor type. CCD sensors produce high quality, low-noise images but consume a lot more power than CMOS sensors. CCD is the most common image sensor type used in digital cameras.
This digital camera's sensor type (CCD) is actually the best sensor type amongst all digital cameras of a similar spec and age to the SP-620UZ.
The worst sensor type amongst similar types of digital camera is MOS.
We think you might also be interested in some of the other digital cameras that have a CCD sensor currently available including the Nikon COOLPIX L120[plb_1186_price] which has better reviews.