'For those looking for an ultra small compact system camera, the Pentax QS-1 is a reasonable option, especially if you've got some kind of affinity to the Pentax brand. '
It's the world's smallest compact system camera, but is that enough?
'It offers not just peace-of-mind supplying brawn - complete with screw heads visible on the faceplate and a lens with a folded mechanism that ensures that at no point does it protrude from the camera body - but brains too.'
'The Optio W90's underwater capabilities are impressive, and it's a camera that Pentax designed as a tough, well-built model.'
