A review of the Pentax Optio S5i digital camera has been published at imaging resource.

The conclusion of the review:
“If you’re looking for an ultra-compact camera with a full feature set, the Optio S5i is hard to beat. The camera’s 5.0-megapixel CCD produces very high resolution images, and the camera offers a wide range of preset shooting modes and exposure control options to suit a range of user levels. Excellent for travel and as a “take anywhere” camera […].”