Casio EX-Z450 vs Pentax W90

Following is a extended assessment of the Casio EX-Z450 vs Pentax W90, former is a Small Sensor Compact while the other is a Waterproof by manufacturers Casio and Pentax. The image resolution of the EX-Z450 (12MP) and the W90 (12MP) is fairly well matched and both cameras posses the identical sensor sizes (1/2.3").

Photography Glossary

The EX-Z450 was launched 6 months before the W90 and they are of a similar age. Both of the cameras feature the same body design (Compact).

Before diving into a more detailed comparison, here is a quick overview of how the EX-Z450 grades against the W90 for portability, imaging, features and an overall score.

Here is a sample of the gallery pictures for Casio Exilim EX-Z450 & Pentax Optio W90. The complete galleries are provided at Casio EX-Z450 Gallery & Pentax W90 Gallery.

For anybody who is intending to carry around your camera, you will need to take into account its weight and measurements. The Casio EX-Z450 enjoys exterior dimensions of 81mm x 56mm x 21mm (3.2" x 2.2" x 0.8") and a weight of 128 grams (0.28 lbs) and the Pentax W90 has proportions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") accompanied by a weight of 164 grams (0.36 lbs).

Take a look at the Casio EX-Z450 vs Pentax W90 in our completely new Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will change based on the lens you have at that moment. The following is a front view overall size comparison of the EX-Z450 against the W90.

Taking into consideration dimensions and weight, the portability rating of the EX-Z450 and W90 is 96 and 94 respectively.

Normally, it is tough to visualise the gap between sensor sizes purely by checking specs. The pic here may provide you a more clear sense of the sensor sizes in the EX-Z450 and W90.

As you can plainly see, the two cameras feature the identical sensor size and the identical megapixels and you can expect similar quality of images though you might want to factor the age of the products into consideration.