Panasonic ZS3 vs Pentax W90

Its time to take a more detailed look at the Panasonic ZS3 versus Pentax W90, one being a Small Sensor Superzoom and the latter is a Waterproof by competitors Panasonic and Pentax. The resolution of the ZS3 (10MP) and the W90 (12MP) is pretty well matched and they come with the exact same sensor dimensions (1/2.3").

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The ZS3 was launched 9 months prior to the W90 and they are both of a similar generation. The two cameras come with the identical body type (Compact).

Before delving in to a thorough comparison, below is a quick summation of how the ZS3 matches up versus the W90 with regards to portability, imaging, features and an overall grade.

Here is a preview of the gallery images for Panasonic Lumix DMC-ZS3 and Pentax Optio W90. The complete galleries are provided at Panasonic ZS3 Gallery and Pentax W90 Gallery.

When you are going to lug around your camera often, you need to consider its weight and size. The Panasonic ZS3 comes with exterior measurements of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") and a weight of 229 grams (0.50 lbs) whilst the Pentax W90 has specifications of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") accompanied by a weight of 164 grams (0.36 lbs).

Compare the Panasonic ZS3 versus Pentax W90 in the latest Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilizing during that time. The following is the front view dimension comparison of the ZS3 and the W90.

Using dimensions and weight, the portability score of the ZS3 and W90 is 91 and 94 respectively.

More often than not, it can be tough to imagine the contrast between sensor measurements only by looking at a spec sheet. The photograph here will offer you a much better sense of the sensor sizing in the ZS3 and W90.

As you can see, each of these cameras have got the exact same sensor measurements albeit different MP. You should expect the Pentax W90 to resolve more detail utilizing its extra 2MP. Higher resolution will allow you to crop shots much more aggressively. The older ZS3 is going to be disadvantaged with regard to sensor innovation.