Panasonic S1 vs Ricoh GR Digital III

On this page, we will be comparing the Panasonic S1 vs Ricoh GR Digital III, former being a Pro Mirrorless while the latter is a Small Sensor Compact by rivals Panasonic and Ricoh. There exists a large gap among the resolutions of the S1 (24MP) and GR Digital III (10MP) and the S1 (Full frame) and GR Digital III (1/1.7") posses totally different sensor size.

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The S1 was announced 9 years later than the GR Digital III and that is a fairly serious difference as far as camera technology is concerned. Both the cameras have different body design with the Panasonic S1 being a SLR-style mirrorless camera and the Ricoh GR Digital III being a Compact camera.

Before getting into a more detailed comparison, here is a concise overview of how the S1 grades vs the GR Digital III in regards to portability, imaging, features and an overall rating.

Following is a preview of the gallery images for Panasonic Lumix DC-S1 & Ricoh GR Digital III. The whole galleries are provided at Panasonic S1 Gallery & Ricoh GR Digital III Gallery.

In case you're intending to carry your camera regularly, you'll have to consider its weight and volume. The Panasonic S1 enjoys outside measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") with a weight of 1021 grams (2.25 lbs) whilst the Ricoh GR Digital III has sizing of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") and a weight of 208 grams (0.46 lbs).

Check the Panasonic S1 vs Ricoh GR Digital III in our completely new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will differ depending on the lens you are utilising during that time. Here is a front view measurements comparison of the S1 and the GR Digital III.

Using dimensions and weight, the portability score of the S1 and GR Digital III is 54 and 92 respectively.

More often than not, it is tough to visualise the difference in sensor sizing only by looking through specs. The photograph below should provide you a greater sense of the sensor measurements in the S1 and GR Digital III.

As you can plainly see, both of these cameras have different megapixel count and different sensor sizing. The S1 using its bigger sensor will make getting shallow DOF easier and the Panasonic S1 will render greater detail with its extra 14MP. Higher resolution will enable you to crop shots a bit more aggressively. The younger S1 is going to have a benefit with regard to sensor technology.