Casio EX-ZS10 vs Pentax WG-3

On this page, we will be evaluating the Casio EX-ZS10 versus Pentax WG-3, one being a Ultracompact and the latter is a Waterproof by brands Casio and Pentax. The resolution of the EX-ZS10 (14MP) and the WG-3 (16MP) is relatively well matched and both cameras provide the same sensor measurements (1/2.3").

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The EX-ZS10 was revealed 3 years before the WG-3 and that is quite a sizable gap as far as tech is concerned. Each of these cameras have different body design with the Casio EX-ZS10 being a Ultracompact camera and the Pentax WG-3 being a Compact camera.

Before getting into a in depth comparison, here is a quick highlight of how the EX-ZS10 scores vs the WG-3 with respect to portability, imaging, features and an overall grade.

Following is a preview of the gallery photos for Casio Exilim EX-ZS10 and Pentax WG-3. The full galleries are provided at Casio EX-ZS10 Gallery and Pentax WG-3 Gallery.

When you are intending to lug around your camera often, you need to consider its weight and size. The Casio EX-ZS10 features outer dimensions of 103mm x 59mm x 20mm (4.1" x 2.3" x 0.8") with a weight of n/a grams (0.00 lbs) and the Pentax WG-3 has specifications of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 230 grams (0.51 lbs).

See the Casio EX-ZS10 versus Pentax WG-3 in the all new Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have attached during that time. Underneath is a front view dimensions comparison of the EX-ZS10 compared to the WG-3.

Considering size and weight, the portability score of the EX-ZS10 and WG-3 is 99 and 90 respectively.

Usually, it's difficult to picture the difference between sensor measurements merely by checking specs. The graphic here should give you a better sense of the sensor sizes in the EX-ZS10 and WG-3.

All in all, both cameras provide the same sensor dimensions albeit different MP. You should count on the Pentax WG-3 to give you greater detail because of its extra 2MP. Higher resolution can also allow you to crop pictures more aggressively. The older EX-ZS10 is going to be behind in sensor innovation.