Olympus SP-620 UZ vs Pentax RZ18

Below is a complete analysis of the Olympus SP-620 UZ vs Pentax RZ18, both Small Sensor Superzoom digital cameras by brands Olympus and Pentax. The resolution of the SP-620 UZ (16MP) and the RZ18 (16MP) is very well matched and both cameras offer the identical sensor measurements (1/2.3").

Photography Glossary

The SP-620 UZ was released 4 months later than the RZ18 so they are both of a similar age. Both cameras feature the same body design (Compact).

Before diving right into a step-by-step comparison, here is a concise view of how the SP-620 UZ grades against the RZ18 with regard to portability, imaging, features and an overall grade.

This is a sample of the gallery pics for Olympus SP-620 UZ & Pentax Optio RZ18. The complete galleries are viewable at Olympus SP-620 UZ Gallery & Pentax RZ18 Gallery.

If you're looking to lug around your camera frequently, you'll have to consider its weight and size. The Olympus SP-620 UZ has physical dimensions of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") and a weight of 435 grams (0.96 lbs) while the Pentax RZ18 has specifications of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs).

Contrast the Olympus SP-620 UZ vs Pentax RZ18 in our newest Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will differ depending on the lens you are utilising at that moment. Following is a front view dimensions comparison of the SP-620 UZ and the RZ18.

Looking at dimensions and weight, the portability rating of the SP-620 UZ and RZ18 is 78 and 92 respectively.

Sometimes, it can be hard to picture the difference between sensor measurements simply by reading through a spec sheet. The photograph below should give you a far better sense of the sensor sizes in the SP-620 UZ and RZ18.

Clearly, both of these cameras come with the identical sensor size and the same MP so you can expect similar quality of images though you really should take the launch date of the products into consideration.