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Old 11-12-2003, 02:37 AM   #21
6th Gear Member
Join Date: Apr 2002
Location: Toronto
Posts: 7,718
Re: ...

Originally posted by Bill Gates

if u want to choose between the SD100 and A70, i'd say it depends what your looking for. if its size, then the SD100 is best.


SD100 is 2x Optical Zoom
A70 is 3x Optical Zoom
(don't worry about digital Zoom, it's useless) unless u want pixelated pics.

SD100: has no Manual Focus
A70: does

SD100: proprietary battery (expensive)
A70: (4 x AA) easier to come by

SD100: cannot accept Wide/Tele Lens
A70: optional

Recording Media
SD100: SD, 256 @ $114
A70: CF (Compact Flash), 256 @ $85

Aperature Range
SD100: f/2.8-3.9
A70: f/2.8-4.9

Since the A70 has a smaller aperature of 4.9 (smaller is the higher number) means it will allow you to use a slow shutter speed on a bright sunny day. slow shutter speed allows you to depict motion.

Another advantage of the 4.9 vs 3.9 is the increased DOF (depth-of-field). it will allow you to take landscape pictures where the foreground and background will be more in focus.

The only advantage the SD100 has is its portable size. other than that, i would lean towards the A70.

the A70 may seem ugly, but i've held it and its very comfortable to hold. feels like a camera. the battery holder that forms the mold gives your hand a nice place to grip.

hope this helps....
Thanks for this write up. Now, are these differences very significant? I mean, I am going to be using this camera for pics/vids of my car and for pictures of family and friends. Im not really an expert and so these differences may not be that significant for me.

The reason I am leaning towards the SD100, because of the SD cards (I already have one at home from my old digicam), and I would rather have a rechargable battery, than rechargable AA batteries that I would have to buy.

I know someone who has the S230 (basically same as the SD100) and he said it was a great camera, except for the zoom. But that is the only thing he complained about.
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