Pentax Optio E70 Review – Allison J, DigitalCameraReview.com Editor:
We've established that the Pentax Optio E70 is aimed for a user who doesn't want much control. Without being able to adjust basic settings like white balance, the E70 is at the very bottom of the camera learning curve. It offers the ease of hands-off shooting, but it doesn't provide any room to learn either. The lack of manual controls aside, the E70 is just a slow camera. After capturing a shot, the camera will spend up to three seconds processing the image with a black screen displayed.
There are full-resolution ISO noise performance test shots and other example pictures, from macros / close-ups to still life, in the review.