Panasonic S1 vs Pentax K-r

In this write-up, we are analyzing the Panasonic S1 vs Pentax K-r, one being a Pro Mirrorless and the other is a Entry-Level DSLR by rivals Panasonic and Pentax. There exists a huge gap between the sensor resolutions of the S1 (24MP) and K-r (12MP) and the S1 (Full frame) and K-r (APS-C) enjoy totally different sensor measurements.

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The S1 was released 8 years later than the K-r and that is quite a significant gap as far as technology is concerned. Each of these cameras offer different body type with the Panasonic S1 being a SLR-style mirrorless camera and the Pentax K-r being a Compact SLR camera.

Before we go straight into a full comparison, below is a simple summation of how the S1 scores vs the K-r in regards to portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Panasonic Lumix DC-S1 and Pentax K-r. The complete galleries are viewable at Panasonic S1 Gallery and Pentax K-r Gallery.

If you're aiming to lug around your camera often, you will need to factor its weight and size. The Panasonic S1 has exterior dimensions of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") having a weight of 1021 grams (2.25 lbs) whilst the Pentax K-r has specifications of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") having a weight of 598 grams (1.32 lbs).

Analyze the Panasonic S1 vs Pentax K-r in the latest Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are using during that time. Following is the front view measurements comparison of the S1 against the K-r.

Factoring in dimensions and weight, the portability grade of the S1 and K-r is 54 and 67 respectively.

Sometimes, it's hard to see the difference between sensor measurements merely by going over specs. The photograph below will help offer you a much better sense of the sensor sizes in the S1 and K-r.

As you can plainly see, each of these cameras offer different megapixel count and different sensor measurements. The S1 due to its larger sensor will make getting bokeh less difficult and the Panasonic S1 will deliver extra detail as a result of its extra 12 Megapixels. Greater resolution can also let you crop pics a little more aggressively. The more recent S1 will have an edge when it comes to sensor tech.