Casio EX-Z90 vs Olympus TG-850 iHS

On this page, we are contrasting the Casio EX-Z90 vs Olympus TG-850 iHS, one is a Small Sensor Compact and the other is a Waterproof by manufacturers Casio and Olympus. There exists a sizeable gap between the image resolutions of the EX-Z90 (12MP) and TG-850 iHS (16MP) but both cameras have the same sensor sizing (1/2.3").

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The EX-Z90 was introduced 5 years prior to the TG-850 iHS which is quite a large gap as far as technology is concerned. Both cameras have the same body design (Compact).

Before delving right into a detailed comparison, here is a quick highlight of how the EX-Z90 matches up versus the TG-850 iHS with respect to portability, imaging, features and an overall score.

Below is a sample of the gallery pics for Casio Exilim EX-Z90 and Olympus Stylus Tough TG-850 iHS. The whole galleries are viewable at Casio EX-Z90 Gallery and Olympus TG-850 iHS Gallery.

For anyone who is planning to carry around your camera often, you'll have to factor in its weight and size. The Casio EX-Z90 comes with exterior measurements of 90mm x 52mm x 19mm (3.5" x 2.0" x 0.7") accompanied by a weight of 121 grams (0.27 lbs) whilst the Olympus TG-850 iHS has specifications of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") and a weight of 218 grams (0.48 lbs).

Compare the Casio EX-Z90 vs Olympus TG-850 iHS in the new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are working with during that time. Underneath is a front view measurement comparison of the EX-Z90 vs the TG-850 iHS.

Considering dimensions and weight, the portability rating of the EX-Z90 and TG-850 iHS is 96 and 91 respectively.

Typically, it can be hard to visualise the contrast between sensor sizes just by checking technical specs. The image here will provide you a more clear sense of the sensor measurements in the EX-Z90 and TG-850 iHS.

As you can tell, both of these cameras provide the same sensor dimensions but not the same megapixels. You should expect to see the Olympus TG-850 iHS to give more detail using its extra 4 Megapixels. Greater resolution will also help you crop pics more aggressively. The more aged EX-Z90 is going to be disadvantaged in sensor technology.