Casio EX-S5 vs Pentax Efina

Here, we will be evaluating the Casio EX-S5 versus Pentax Efina, both Ultracompact cameras by brands Casio and Pentax. There is a huge difference among the sensor resolutions of the EX-S5 (9MP) and Efina (14MP) but both cameras provide the identical sensor sizing (1/2.3").

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The EX-S5 was introduced 5 years prior to the Efina which is a fairly significant gap as far as camera tech is concerned. Each of the cameras feature the same body design (Ultracompact).

Before diving straight to a step-by-step comparison, here is a quick summary of how the EX-S5 matches up against the Efina for portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Casio Exilim EX-S5 and Pentax Efina. The whole galleries are viewable at Casio EX-S5 Gallery and Pentax Efina Gallery.

If you're planning to carry around your camera, you need to consider its weight and dimensions. The Casio EX-S5 enjoys exterior measurements of 102mm x 35mm x 22mm (4.0" x 1.4" x 0.9") along with a weight of 100 grams (0.22 lbs) whilst the Pentax Efina has dimensions of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") along with a weight of 91 grams (0.20 lbs).

Examine the Casio EX-S5 versus Pentax Efina in the new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will differ depending on the lens you use at that moment. The following is a front view over all size comparison of the EX-S5 vs the Efina.

Using size and weight, the portability score of the EX-S5 and Efina is 97 and 97 respectively.

In many cases, it is tough to visualize the gap in sensor sizes purely by looking through specifications. The image underneath will give you a stronger sense of the sensor sizing in the EX-S5 and Efina.

Plainly, both of those cameras feature the identical sensor size albeit different resolution. You should count on the Pentax Efina to render extra detail using its extra 5MP. Higher resolution can also let you crop pictures way more aggressively. The more aged EX-S5 will be behind with regard to sensor tech.