The first G2 I returned had a much more pronounced pixel problem. I
took a picture of my kitchen using natural lighting (no flash).
Looking at the picture I noticed a shiney dime on the pine floor
next to the dining room table. So excited at my find (just
joking... I'm not THAT cheap) I looked at the picture a little
closer. You guessed it... a hot pixel. Took some more test shots
and this little beacon of light was in every one. This was not
something I could stand for (not in a $700+ camera). Your problem
doesn't sound anywhere near as obvious. You should really do a
search on this subject and read what the experts say. The results
of the tests I suggested would show very obvious flaws. Your
results may be the affect of improper testing. If you really want
to be sure (maybe you don't ?) you should perform the more refined
tests outlined by the pros.
Jeff
Very new S40 owner
I've had my S30 for nearly 3 months and have been extremely happy
with it. I've never noticed any hot or dead pixals in the photos
I've taken even when looking at them at fairly high resolution on
my CRT.
This thread got me curious so I did a quick test. One shot with
flash in front of a white surface (strongly overexposed) and one
with the lens covered. Both at highest resolution.
Then on my computer I looked at both images at 2x resolution (every
pixal in the image a 2x2 pixal on the screen) and scrolled over the
whole image. The result being no dead pixals (no dark spots on the
overexposed image) and three faint 'hot' pixals (light spots on the
dark image).
While my service agreement (I bought the camera at Best Buy with a
4 year coverage) will no doubt allow me to return this for a new
S30, why should I? These 'hot' pixals are very faint on a pure
black image and will never be a problem on regular photographs.
But, now that you've got me to check, I'll know that the problem is
lurking there - hidden in my images - no one but me to know - but
always nagging...