Sigma fp L vs Sony A7S III

Below, we are contrasting the Sigma fp L vs Sony A7S III, one being a Advanced Mirrorless and the other is a Pro Mirrorless by manufacturers Sigma and Sony. There is a crucial difference among the resolutions of the fp L (61MP) and A7S III (12MP) but they possess the exact same sensor size (Full frame).

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The fp L was launched 9 months later than the A7S III which means that they are both of a similar generation. Both the cameras come with different body type with the Sigma fp L being a Rangefinder-style mirrorless camera and the Sony A7S III being a SLR-style mirrorless camera.

Before diving in to a step-by-step comparison, below is a short highlight of how the fp L scores against the A7S III in regards to portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Sigma fp L and Sony Alpha A7S III. The complete galleries are provided at Sigma fp L Gallery and Sony A7S III Gallery.

If you're looking to carry your camera frequently, you'll need to take into account its weight and proportions. The Sigma fp L provides physical measurements of 113mm x 70mm x 45mm (4.4" x 2.8" x 1.8") and a weight of 427 grams (0.94 lbs) while the Sony A7S III has measurements of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") and a weight of 699 grams (1.54 lbs).

See the Sigma fp L vs Sony A7S III in the latest Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are working with during that time. Underneath is the front view over all size comparison of the fp L compared to the A7S III.

Considering size and weight, the portability rating of the fp L and A7S III is 83 and 61 respectively.

Usually, it is hard to see the gap in sensor sizing only by checking out technical specs. The visual here might give you a stronger sense of the sensor sizing in the fp L and A7S III.

As you have seen, both of these cameras posses the exact same sensor measurements but not the same MP. You should anticipate the Sigma fp L to show greater detail utilizing its extra 49 Megapixels. Greater resolution will enable you to crop photos somewhat more aggressively. The fresher fp L will have an edge with regard to sensor tech.