Panasonic ZS45 vs Pentax W90

On this page, we are evaluating the Panasonic ZS45 and Pentax W90, former being a Small Sensor Superzoom while the other is a Waterproof by brands Panasonic and Pentax. There is a noticeable difference among the sensor resolutions of the ZS45 (16MP) and W90 (12MP) but both cameras offer the same sensor sizing (1/2.3").

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The ZS45 was brought out 4 years later than the W90 and that is a fairly sizable difference as far as camera tech is concerned. Each of these cameras have the same body design (Compact).

Before diving straight to a in-depth comparison, here is a concise introduction of how the ZS45 scores against the W90 when it comes to portability, imaging, features and an overall grade.

This is a sample of the gallery pics for Panasonic Lumix DMC-ZS45 & Pentax Optio W90. The entire galleries are provided at Panasonic ZS45 Gallery & Pentax W90 Gallery.

For anybody who is intending to lug around your camera often, you will want to think about its weight and proportions. The Panasonic ZS45 has external dimensions of 108mm x 60mm x 32mm (4.3" x 2.4" x 1.3") having a weight of 249 grams (0.55 lbs) whilst the Pentax W90 has measurements 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 Panasonic ZS45 and Pentax W90 in our newest Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will differ depending on the lens you are using at that moment. Underneath is a front view physical size comparison of the ZS45 versus the W90.

Looking at size and weight, the portability grade of the ZS45 and W90 is 91 and 94 respectively.

Oftentimes, it's difficult to visualise the difference in sensor measurements simply by seeing specifications. The visual below may offer you a clearer sense of the sensor sizes in the ZS45 and W90.

Plainly, both of those cameras have the same sensor dimensions but not the same resolution. You can expect to see the Panasonic ZS45 to show greater detail having its extra 4 Megapixels. Greater resolution can also help you crop pics a bit more aggressively. The more modern ZS45 will have an advantage when it comes to sensor innovation.