'With the optional, acrylic waterproof housing that is newly-designed for the Optio S4i, everywhere may well include the exciting world of underwater digital photography'
'large prints and full-size viewing it's disappointing.'
'If you have large hands, the S4i's small size will pose a challenge when you try to change the zoom with your thumb and keep your finger on the trigger while holding the camera one-handed.'
'Unfortunately, the resolution of the screen is not so hot, with just 85k pixels (compare that with 118k pixels on the PowerShot S410's 1.5" display).'