Just posted - our review of the Pentax Optio S5i! We give the five megapixel replacement for the S4i more than just a quick once over. Find out whether the ultra-compact, pocketable camera is as good as it looks, with it's new coarse handgrip and textured body. The S5i has the same 1.8-inch LCD as its predecessor and incorporates Pentax's sliding lens mechanism, which enables the manufacture of considerably small cameras with zoom lenses.

Click here for our review of the Pentax Optio S5i