Sigma fp vs Sony A7S

Below is a detailed assessment of the Sigma fp versus Sony A7S, former being a Advanced Mirrorless while the other is a Pro Mirrorless by competitors Sigma and Sony. There is a noticeable difference between the sensor resolutions of the fp (25MP) and A7S (12MP) but they use the exact same sensor sizing (Full frame).

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The fp was launched 5 years later than the A7S and that is quite a sizable difference as far as tech is concerned. Both of the cameras come with different body type with the Sigma fp being a Rangefinder-style mirrorless camera and the Sony A7S being a SLR-style mirrorless camera.

Before getting in to a more detailed comparison, below is a short view of how the fp scores against the A7S when it comes to portability, imaging, features and an overall grade.

Here is a sample of the gallery pictures for Sigma fp & Sony Alpha A7S. The complete galleries are available at Sigma fp Gallery & Sony A7S Gallery.

In case you're intending to lug around your camera, you are going to need to take into account its weight and volume. The Sigma fp offers exterior dimensions of 113mm x 70mm x 45mm (4.4" x 2.8" x 1.8") along with a weight of 422 grams (0.93 lbs) while the Sony A7S has sizing of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") accompanied by a weight of 489 grams (1.08 lbs).

Take a look at the Sigma fp versus Sony A7S in our newest Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change based on the lens you are utilising at the time. Underneath is the front view over all size comparison of the fp compared to the A7S.

Using size and weight, the portability rating of the fp and A7S is 84 and 77 respectively.

Often, it's tough to imagine the difference between sensor measurements only by reviewing a spec sheet. The photograph here will provide you a better sense of the sensor dimensions in the fp and A7S.

As you can see, the two cameras posses the exact same sensor measurements but different resolution. You can anticipate the Sigma fp to offer you greater detail utilizing its extra 13 Megapixels. Greater resolution will also let you crop photos somewhat more aggressively. The younger fp provides an edge in sensor tech.