Pentax RZ18 vs Sony WX70

On this page, we will be analyzing the Pentax RZ18 vs Sony WX70, one being a Small Sensor Superzoom and the latter is a Small Sensor Compact by competitors Pentax and Sony. The resolution of the RZ18 (16MP) and the WX70 (16MP) is relatively comparable and both cameras boast the same sensor sizing (1/2.3").

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The RZ18 was brought out 4 months before the WX70 which means that they are both of a similar generation. The two cameras have the same body design (Compact).

Before we go into a in-depth comparison, here is a concise introduction of how the RZ18 matches up vs the WX70 with respect to portability, imaging, features and an overall grade.

This is a preview of the gallery photos for Pentax Optio RZ18 and Sony Cyber-shot DSC-WX70. The entire galleries are viewable at Pentax RZ18 Gallery and Sony WX70 Gallery.

For anybody who is going to lug around your camera regularly, you need to take into account its weight and dimensions. The Pentax RZ18 provides exterior dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") accompanied by a weight of 178 grams (0.39 lbs) while the Sony WX70 has dimensions of 92mm x 52mm x 19mm (3.6" x 2.0" x 0.7") with a weight of 114 grams (0.25 lbs).

Check the Pentax RZ18 vs Sony WX70 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that time. Below is a front view measurements comparison of the RZ18 versus the WX70.

Looking at size and weight, the portability score of the RZ18 and WX70 is 92 and 97 respectively.

In many cases, it is hard to picture the gap in sensor measurements simply by seeing a spec sheet. The visual underneath may give you a clearer sense of the sensor dimensions in the RZ18 and WX70.

Clearly, both the cameras have the same sensor dimensions and the exact same megapixels therefore you should expect comparable quality of photographs however you may want to consider the production date of the cameras into account.