Sigma Quattro vs Sony A7R II

Here, we will be looking at the Sigma Quattro vs Sony A7R II, former being a Advanced Mirrorless while the latter is a Pro Mirrorless by manufacturers Sigma and Sony. There is a noticeable difference among the image resolutions of the Quattro (29MP) and A7R II (42MP) and the Quattro (APS-C) and A7R II (Full frame) boast different sensor measurements.

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The Quattro was announced 9 months later than the A7R II so they are both of a similar age. The two cameras feature different body design with the Sigma Quattro being a Rangefinder-style mirrorless camera and the Sony A7R II being a SLR-style mirrorless camera.

Before delving into a full comparison, here is a brief introduction of how the Quattro grades against the A7R II in regards to portability, imaging, features and an overall grade.

Following is a preview of the gallery images for Sigma sd Quattro & Sony Alpha A7R II. The whole galleries are viewable at Sigma Quattro Gallery & Sony A7R II Gallery.

For anybody who is aiming to lug around your camera often, you will have to factor its weight and proportions. The Sigma Quattro enjoys exterior measurements of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") having a weight of 625 grams (1.38 lbs) while the Sony A7R II has measurements of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") having a weight of 625 grams (1.38 lbs).

Look at the Sigma Quattro vs Sony A7R II in our newest Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will vary based on the lens you are using at that time. Underneath is a front view dimension comparison of the Quattro versus the A7R II.

Using size and weight, the portability rating of the Quattro and A7R II is 63 and 68 respectively.

In many cases, it is difficult to imagine the contrast in sensor measurements merely by going through specifications. The visual here will give you a greater sense of the sensor sizing in the Quattro and A7R II.

To sum up, each of the cameras come with different resolutions and different sensor measurements. The Quattro using its smaller sensor is going to make getting shallow depth of field more challenging and the Sony A7R II will show more detail with its extra 13MP. Higher resolution can also let you crop pictures a good deal more aggressively. The fresher Quattro should have an advantage when it comes to sensor technology.