Sigma DP2 Quattro vs Sony A58

Below, we are comparing the Sigma DP2 Quattro versus Sony A58, one being a Large Sensor Compact and the other is a Entry-Level DSLR by brands Sigma and Sony. The resolution of the DP2 Quattro (20MP) and the A58 (20MP) is very well matched and they possess the exact same sensor size (APS-C).

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The DP2 Quattro was revealed 3 months later than the A58 so they are both of a similar generation. Each of these cameras come with different body type with the Sigma DP2 Quattro being a Large Sensor Compact camera and the Sony A58 being a Compact SLR camera.

Before getting through a thorough comparison, below is a short summary of how the DP2 Quattro scores vs the A58 in the way of portability, imaging, features and an overall rating.

Here is a sample of the gallery pics for Sigma DP2 Quattro and Sony SLT-A58. The full galleries are available at Sigma DP2 Quattro Gallery and Sony A58 Gallery.

For anyone who is looking to carry your camera frequently, you will want to think about its weight and dimensions. The Sigma DP2 Quattro provides external measurements of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") and a weight of 395 grams (0.87 lbs) and the Sony A58 has dimensions of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") having a weight of 492 grams (1.08 lbs).

See the Sigma DP2 Quattro versus Sony A58 in the latest Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you select at the time. Below is the front view sizing comparison of the DP2 Quattro and the A58.

Considering dimensions and weight, the portability grade of the DP2 Quattro and A58 is 70 and 68 respectively.

Sometimes, it can be hard to imagine the difference between sensor sizing simply by reading through technical specs. The photograph below will help provide you a better sense of the sensor sizing in the DP2 Quattro and A58.

As you can tell, both cameras have got the exact same sensor measurements and the identical resolution so you should expect similar quality of files although you may want to consider the release date of the products into consideration.