Panasonic ZS20 vs Pentax S1

Let's look more closely at the Panasonic ZS20 vs Pentax S1, one being a Small Sensor Superzoom and the other is a Small Sensor Compact by rivals Panasonic and Pentax. The image resolution of the ZS20 (14MP) and the S1 (14MP) is fairly well matched and both cameras posses the identical sensor sizes (1/2.3").

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The ZS20 was unveiled 15 months later than the S1 making them a generation apart from each other. The two cameras feature the same body design (Compact).

Before we go right into a complete comparison, here is a short summation of how the ZS20 matches up vs the S1 in relation to portability, imaging, features and an overall grade.

Here is a sample of the gallery pictures for Panasonic Lumix DMC-ZS20 and Pentax Optio S1. The full galleries are viewable at Panasonic ZS20 Gallery and Pentax S1 Gallery.

For anyone who is intending to lug around your camera, you are going to need to factor in its weight and dimensions. The Panasonic ZS20 features outside measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") with a weight of 206 grams (0.45 lbs) and the Pentax S1 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs).

Contrast the Panasonic ZS20 vs Pentax S1 in the latest Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen during that time. Following is a front view physical size comparison of the ZS20 and the S1.

Taking into consideration size and weight, the portability rating of the ZS20 and S1 is 92 and 93 respectively.

In many cases, it can be tough to see the gap between sensor measurements just by looking at technical specs. The visual here will offer you a more clear sense of the sensor sizing in the ZS20 and S1.

As you have seen, each of the cameras come with the identical sensor size and the exact same MP therefore you should expect similar quality of photographs although you will want to consider the production date of the products into consideration. The younger ZS20 will have an advantage when it comes to sensor innovation.