Panasonic S3 vs Pentax S1

On this page, we are looking at the Panasonic S3 vs Pentax S1, both Small Sensor Compact cameras by rivals Panasonic and Pentax. The image resolution of the S3 (14MP) and the S1 (14MP) is very comparable and both cameras have the same sensor size (1/2.3").

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The S3 was announced within a month of the S1 and they are both of a similar age. Both of these cameras have the same body design (Compact).

Before delving right into a detailed comparison, here is a quick summary of how the S3 grades versus the S1 with regard to portability, imaging, features and an overall grade.

The following is a sample of the gallery pics for Panasonic Lumix DMC-S3 & Pentax Optio S1. The whole galleries are viewable at Panasonic S3 Gallery & Pentax S1 Gallery.

For anybody who is looking to lug around your camera regularly, you will have to consider its weight and dimensions. The Panasonic S3 provides outer measurements of 99mm x 59mm x 21mm (3.9" x 2.3" x 0.8") having a weight of 117 grams (0.26 lbs) while the Pentax S1 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 157 grams (0.35 lbs).

Check the Panasonic S3 vs Pentax S1 in our newest Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change depending on the lens you have attached at that moment. Underneath is a front view proportions comparison of the S3 versus the S1.

Factoring in size and weight, the portability grade of the S3 and S1 is 96 and 93 respectively.

Often, it's tough to visualise the gap in sensor measurements merely by checking out a spec sheet. The graphic below should provide you a better sense of the sensor sizing in the S3 and S1.

As you can see, the two cameras have the same sensor dimensions and the exact same megapixels and you can expect comparable quality of photographs but you would want to consider the launch date of the cameras into account.