Olympus SH-3 vs Pentax RZ18

Here, we are evaluating the Olympus SH-3 vs Pentax RZ18, both Small Sensor Superzoom cameras by manufacturers Olympus and Pentax. The image resolution of the SH-3 (16MP) and the RZ18 (16MP) is very comparable and both cameras offer the identical sensor size (1/2.3").

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The SH-3 was announced 4 years later than the RZ18 and that is a fairly large difference as far as camera tech is concerned. Both the cameras feature the same body design (Compact).

Before going straight to a in-depth comparison, here is a simple summation of how the SH-3 matches up against the RZ18 in relation to portability, imaging, features and an overall grade.

Below is a sample of the gallery pics for Olympus Stylus SH-3 & Pentax Optio RZ18. The whole galleries are provided at Olympus SH-3 Gallery & Pentax RZ18 Gallery.

When you are going to lug around your camera, you should consider its weight and volume. The Olympus SH-3 has got outer measurements of 109mm x 63mm x 42mm (4.3" x 2.5" x 1.7") having a weight of 271 grams (0.60 lbs) and the Pentax RZ18 has sizing of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") along with a weight of 178 grams (0.39 lbs).

Contrast the Olympus SH-3 vs Pentax RZ18 in our newest Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will change based on the lens you are using at that time. The following is a front view proportions comparison of the SH-3 versus the RZ18.

Looking at size and weight, the portability rating of the SH-3 and RZ18 is 88 and 92 respectively.

Often, its difficult to visualize the gap in sensor measurements simply by going through specifications. The graphic underneath might provide you a clearer sense of the sensor sizing in the SH-3 and RZ18.

To sum up, both of the cameras feature the identical sensor size and the exact same MP and you can expect comparable quality of pictures but you would want to take the launch date of the cameras into account. The more recent SH-3 provides an edge in sensor innovation.