Casio EX-Z90 vs Ricoh WG-20

In this article, we will be evaluating the Casio EX-Z90 vs Ricoh WG-20, one is a Small Sensor Compact and the latter is a Waterproof by competitors Casio and Ricoh. The image resolution of the EX-Z90 (12MP) and the WG-20 (14MP) is relatively close and they come with the same exact sensor size (1/2.3").

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The EX-Z90 was launched 5 years before the WG-20 which is a fairly serious gap as far as camera technology is concerned. Both of these cameras offer the identical body type (Compact).

Before diving through a thorough comparison, below is a short synopsis of how the EX-Z90 matches up vs the WG-20 with respect to portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Casio Exilim EX-Z90 and Ricoh WG-20. The complete galleries are available at Casio EX-Z90 Gallery and Ricoh WG-20 Gallery.

For those who are looking to travel with your camera, you will want to take into account its weight and dimensions. The Casio EX-Z90 provides exterior measurements of 90mm x 52mm x 19mm (3.5" x 2.0" x 0.7") having a weight of 121 grams (0.27 lbs) while the Ricoh WG-20 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 164 grams (0.36 lbs).

Compare the Casio EX-Z90 vs Ricoh WG-20 in the latest Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you select during that time. Following is the front view sizing comparison of the EX-Z90 versus the WG-20.

Using dimensions and weight, the portability grade of the EX-Z90 and WG-20 is 96 and 93 respectively.

More often than not, it is difficult to imagine the difference in sensor dimensions just by viewing technical specs. The pic here should provide you a more clear sense of the sensor sizing in the EX-Z90 and WG-20.

As you have seen, both the cameras offer the same exact sensor sizing albeit different MP. You should count on the Ricoh WG-20 to provide you with greater detail utilizing its extra 2MP. Higher resolution will help you crop photographs a little more aggressively. The more aged EX-Z90 will be disadvantaged in sensor tech.