Refer to this thread
http://www.dpreview.com/forums/read.asp?forum=1008&message=3239850 .
http://www.dpreview.com/forums/read.asp?forum=1008&message=3239850 .
- 3 megapixels
- 10x zoom
- macro focus: 3cm
- external flash support
- dual xD-Picture/SM storage
- manual white balance (didn't exist in c720)
- histogram
- voice recording