Sigma DP2 Quattro vs Sony A9

In this write-up, we will be comparing the Sigma DP2 Quattro vs Sony A9, one is a Large Sensor Compact and the latter is a Pro Mirrorless by manufacturers Sigma and Sony. The image resolution of the DP2 Quattro (20MP) and the A9 (24MP) is relatively well matched but the DP2 Quattro (APS-C) and A9 (Full frame) come with totally different sensor size.

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The DP2 Quattro was revealed 4 years prior to the A9 which is quite a big gap as far as technology is concerned. Each of these cameras offer different body type with the Sigma DP2 Quattro being a Large Sensor Compact camera and the Sony A9 being a SLR-style mirrorless camera.

Before getting in to a thorough comparison, below is a simple summary of how the DP2 Quattro grades versus the A9 in regards to portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Sigma DP2 Quattro and Sony Alpha A9. The full galleries are available at Sigma DP2 Quattro Gallery and Sony A9 Gallery.

If you're intending to travel with your camera frequently, you will need to factor its weight and volume. The Sigma DP2 Quattro comes with external measurements of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") with a weight of 395 grams (0.87 lbs) and the Sony A9 has sizing of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs).

Analyze the Sigma DP2 Quattro vs Sony A9 in the all new Camera and Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you use at that time. Here is the front view overall size comparison of the DP2 Quattro versus the A9.

Looking at dimensions and weight, the portability rating of the DP2 Quattro and A9 is 70 and 65 respectively.

Sometimes, its tough to envision the gap between sensor dimensions just by checking a spec sheet. The picture underneath will offer you a clearer sense of the sensor sizing in the DP2 Quattro and A9.

Clearly, the 2 cameras offer different megapixels and different sensor dimensions. The DP2 Quattro with its tinier sensor will make achieving shallower depth of field more difficult and the Sony A9 will give you extra detail because of its extra 4MP. Higher resolution will also let you crop shots a little more aggressively. The more aged DP2 Quattro is going to be behind when it comes to sensor technology.