Casio EX-Z33 vs Nikon S31

In this write-up, we will be looking at the Casio EX-Z33 versus Nikon S31, one is a Small Sensor Compact and the latter is a Waterproof by brands Casio and Nikon. The image resolution of the EX-Z33 (10MP) and the S31 (10MP) is relatively similar but the EX-Z33 (1/2.3") and S31 (1/2.9") feature different sensor dimensions.

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The EX-Z33 was launched 4 years earlier than the S31 which is quite a serious gap as far as tech is concerned. Both of these cameras offer the identical body type (Compact).

Before getting straight into a comprehensive comparison, below is a quick highlight of how the EX-Z33 scores against the S31 in the way of portability, imaging, features and an overall score.

Following is a preview of the gallery photos for Casio Exilim EX-Z33 and Nikon Coolpix S31. The complete galleries are available at Casio EX-Z33 Gallery and Nikon S31 Gallery.

When you are planning to carry around your camera regularly, you are going to need to factor its weight and measurements. The Casio EX-Z33 has got physical dimensions of 95mm x 56mm x 18mm (3.7" x 2.2" x 0.7") with a weight of 106 grams (0.23 lbs) while the Nikon S31 has proportions of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") and a weight of 185 grams (0.41 lbs).

Take a look at the Casio EX-Z33 versus Nikon S31 in the all new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you use at the time. The following is the front view dimensions comparison of the EX-Z33 against the S31.

Considering size and weight, the portability score of the EX-Z33 and S31 is 97 and 90 respectively.

Usually, it is tough to picture the contrast between sensor sizes only by reviewing specifications. The pic below will help give you a clearer sense of the sensor dimensions in the EX-Z33 and S31.

To sum up, the two cameras enjoy the same exact MP albeit different sensor sizes. The EX-Z33 has got the bigger sensor which is going to make obtaining shallow depth of field easier. The more aged EX-Z33 is going to be disadvantaged with regard to sensor innovation.