Olympus 1s vs Panasonic ZS20

Here, we will be evaluating the Olympus 1s versus Panasonic ZS20, both Small Sensor Superzoom cameras by manufacturers Olympus and Panasonic. The image resolution of the 1s (12MP) and the ZS20 (14MP) is relatively comparable but the 1s (1/1.7") and ZS20 (1/2.3") offer totally different sensor sizes.

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The 1s was revealed 3 years after the ZS20 which is a fairly large difference as far as camera technology is concerned. Both the cameras feature different body design with the Olympus 1s being a SLR-like (bridge) camera and the Panasonic ZS20 being a Compact camera.

Before we go into a full comparison, here is a concise view of how the 1s grades versus the ZS20 in terms of portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Olympus Stylus 1s & Panasonic Lumix DMC-ZS20. The full galleries are viewable at Olympus 1s Gallery & Panasonic ZS20 Gallery.

For anybody who is aiming to carry around your camera often, you will want to think about its weight and size. The Olympus 1s features outside dimensions of 116mm x 87mm x 57mm (4.6" x 3.4" x 2.2") accompanied by a weight of 402 grams (0.89 lbs) while the Panasonic ZS20 has specifications of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") and a weight of 206 grams (0.45 lbs).

Contrast the Olympus 1s versus Panasonic ZS20 in our brand new Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ based on the lens you have attached during that time. Underneath is a front view overall size comparison of the 1s vs the ZS20.

Taking into account dimensions and weight, the portability grade of the 1s and ZS20 is 79 and 92 respectively.

Quite often, it is very tough to see the contrast in sensor sizes purely by checking out specifications. The image below should give you a greater sense of the sensor sizes in the 1s and ZS20.

Plainly, both of those cameras come with different megapixels and different sensor sizes. The 1s having a bigger sensor will make achieving bokeh easier and the Panasonic ZS20 will produce extra detail because of its extra 2MP. Higher resolution will also help you crop pictures a good deal more aggressively. The younger 1s will have an edge in sensor tech.