Olympus PEN-F vs Sigma fp

Here, we are looking at the Olympus PEN-F versus Sigma fp, both Advanced Mirrorless digital cameras by rivals Olympus and Sigma. The sensor resolution of the PEN-F (20MP) and the fp (25MP) is fairly well matched but the PEN-F (Four Thirds) and fp (Full frame) provide different sensor sizes.

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The PEN-F was brought out 4 years before the fp and that is quite a large difference as far as tech is concerned. Each of these cameras feature the same body design (Rangefinder-style mirrorless).

Before diving into a detailed comparison, here is a concise summary of how the PEN-F matches up vs the fp in terms of portability, imaging, features and an overall rating.

Following is a sample of the gallery pictures for Olympus PEN-F & Sigma fp. The entire galleries are provided at Olympus PEN-F Gallery & Sigma fp Gallery.

For those who are intending to carry your camera frequently, you'll have to factor in its weight and size. The Olympus PEN-F offers external measurements of 125mm x 72mm x 37mm (4.9" x 2.8" x 1.5") along with a weight of 427 grams (0.94 lbs) whilst the Sigma fp has specifications of 113mm x 70mm x 45mm (4.4" x 2.8" x 1.8") with a weight of 422 grams (0.93 lbs).

See the Olympus PEN-F versus Sigma fp in our brand new Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary based on the lens you have attached at that time. The following is a front view overall size comparison of the PEN-F vs the fp.

Taking into consideration size and weight, the portability score of the PEN-F and fp is 84 and 84 respectively.

Oftentimes, it's difficult to imagine the gap between sensor sizing purely by checking technical specs. The visual here might give you a far better sense of the sensor sizing in the PEN-F and fp.

As you can tell, both of those cameras come with different resolutions and different sensor sizing. The PEN-F featuring a tinier sensor is going to make achieving bokeh tougher and the Sigma fp will resolve greater detail having its extra 5 Megapixels. Greater resolution will also make it easier to crop photos a good deal more aggressively. The older PEN-F is going to be disadvantaged when it comes to sensor tech.