Originally posted by: inthell
yup the 630 has a bigger LCD but no viewfinder thats the only difference. and the body style is a bit sleeker/thinner.
my roomate has an sd630 and i have the sd600.
the 630 is actually not thinner or sleeker. it is actually wider by about half an inch because the LCD is so large so its slightly bigger.
the back is black too. and no viewfinder + .5" lcd.
that said, i personally did not think .5" of lcd was worth the extra $50 so i got the 600.