from what i known, s602z has a smaller ccd sensor. less area of
sensor means less effect pix could be produced. and the image
quality would be less. 717 has a 2/3 ccd sensor. which is much more
bigger than 602.
Do you really think this is that big a difference? The Fuji Sensor
is 1/1.7 inches which results in a diagonal of 0.59 inches compared
to the 0.66 inches the Sony has. This really does mean squat. The
Sony sensor has almost twice as many sensor cells on about the same
space which results in much noisier pictures requiring more light
or more amplification to gain any advantage if at all possible.
Then there is
- the memory stick (expensive and propriarity) limited to 128Mb
compared to the 1Gb of the Microdrive the Fuji uses.
- the non standard (dead after three years no matter what you do,
costing a bundle) battery.
- the lens that produces more CA than the Fuji's
- the limited useable aperture range. (highest you'd get is f/8
compared to f/11 for better DOF).
- limited 1/1000 in shutter speed (yes I needed 1/2500 in some
situations already even when the aperture was closed to f/11
- the unusably slow continuous drive mode (doesn't hold a candle to
the 5fps of the Fuji),
- pathetic video (but that really isn't the reason to choose either
tho).
As for the G3 that isn't even worth discussing as the aperture has
to double up as shutter which yields all sorts of problems ranging
from limited shutter speeds at fully opened aperture to blurredness
and lack of control over the DOF.
--
regards
Karl Günter Wünsch