Casio EX-Z450 vs Pentax WG-2

In this write-up, we will be contrasting the Casio EX-Z450 versus Pentax WG-2, one being a Small Sensor Compact and the latter is a Waterproof by companies Casio and Pentax. There is a sizeable difference between the resolutions of the EX-Z450 (12MP) and WG-2 (16MP) but they enjoy the same exact sensor size (1/2.3").

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The EX-Z450 was unveiled 3 years prior to the WG-2 and that is quite a large gap as far as tech is concerned. Both of these cameras offer the identical body type (Compact).

Before diving through a complete comparison, below is a quick introduction of how the EX-Z450 grades against the WG-2 when it comes to portability, imaging, features and an overall grade.

Below is a preview of the gallery images for Casio Exilim EX-Z450 and Pentax Optio WG-2. The full galleries are viewable at Casio EX-Z450 Gallery and Pentax WG-2 Gallery.

If you are aiming to lug around your camera regularly, you should factor in its weight and volume. The Casio EX-Z450 comes with outside dimensions of 81mm x 56mm x 21mm (3.2" x 2.2" x 0.8") having a weight of 128 grams (0.28 lbs) whilst the Pentax WG-2 has sizing of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") accompanied by a weight of 192 grams (0.42 lbs).

Take a look at the Casio EX-Z450 versus Pentax WG-2 in the new Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you use at the time. Below is the front view proportions comparison of the EX-Z450 compared to the WG-2.

Factoring in size and weight, the portability score of the EX-Z450 and WG-2 is 96 and 91 respectively.

Usually, it is hard to envision the contrast between sensor measurements merely by going over specifications. The graphic here will help provide you a more clear sense of the sensor dimensions in the EX-Z450 and WG-2.

To sum up, both the cameras offer the same exact sensor sizing albeit not the same MP. You should expect the Pentax WG-2 to offer you more detail having an extra 4MP. Higher resolution can also let you crop shots a little more aggressively. The older EX-Z450 is going to be disadvantaged in sensor technology.