Sigma Quattro vs Sony A6700

Following is a extensive overview of the Sigma Quattro vs Sony A6700, both Advanced Mirrorless cameras by manufacturers Sigma and Sony. The image resolution of the Quattro (29MP) and the A6700 (26MP) is very close and both cameras offer the same sensor measurements (APS-C).

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The Quattro was unveiled 8 years prior to the A6700 which is a fairly sizable difference as far as camera technology is concerned. Both of these cameras have the same body design (Rangefinder-style mirrorless).

Before we go straight to a full comparison, here is a quick overview of how the Quattro scores versus the A6700 with regard to portability, imaging, features and an overall score.

This is a sample of the gallery pics for Sigma sd Quattro & Sony Alpha a6700. The full galleries are provided at Sigma Quattro Gallery & Sony A6700 Gallery.

If you are intending to carry around your camera, you will have to consider its weight and dimensions. The Sigma Quattro offers external dimensions of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") with a weight of 625 grams (1.38 lbs) and the Sony A6700 has dimensions of 122mm x 69mm x 75mm (4.8" x 2.7" x 3.0") with a weight of 493 grams (1.09 lbs).

Compare the Sigma Quattro vs Sony A6700 in our completely new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will vary based on the lens you use at that moment. Following is a front view dimension comparison of the Quattro against the A6700.

Factoring in dimensions and weight, the portability score of the Quattro and A6700 is 63 and 75 respectively.

Normally, it's difficult to picture the gap in sensor sizes merely by viewing technical specs. The pic underneath might offer you a greater sense of the sensor dimensions in the Quattro and A6700.

As you can tell, both of the cameras provide the same sensor dimensions but different resolution. You can expect to see the Sigma Quattro to render greater detail having an extra 3 Megapixels. Greater resolution will also make it easier to crop pics more aggressively. The more aged Quattro will be disadvantaged when it comes to sensor tech.