'this is a very good camera for the money, whether you're a pro who wants a powerful pocketable camera or a beginner who wants a great camera to grow with.'
'not the size and heft--of a typical advanced model.'
'it can't save raw or uncompressed TIFF files, only JPEGs.'
'The S400's rechargeable lithium ion battery did not last long in our tests, holding out for only 214 shots, or about 1.25 hours.'
'Another quality Digital Elph in the PowerShot line, the PowerShot S400 is both elegant and powerful.'
'The 1.5-inch LCD viewfinder is sharp, bright, and responsive, but the optical viewfinder has no focusable diopter (a dial to correct the viewfinder for astigmatism, near- or farsightedness, and so on).'