Sigma Quattro vs Sony A550

Below is a comprehensive analysis of the Sigma Quattro vs Sony A550, former being a Advanced Mirrorless while the other is a Entry-Level DSLR by brands Sigma and Sony. There exists a sizable gap between the sensor resolutions of the Quattro (29MP) and A550 (14MP) but both cameras posses the identical sensor sizes (APS-C).

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The Quattro was released 6 years later than the A550 and that is quite a significant difference as far as technology is concerned. The two cameras feature different body design with the Sigma Quattro being a Rangefinder-style mirrorless camera and the Sony A550 being a Compact SLR camera.

Before getting right into a more detailed comparison, here is a concise summary of how the Quattro matches up versus the A550 in the way of portability, imaging, features and an overall grade.

This is a sample of the gallery pictures for Sigma sd Quattro & Sony Alpha DSLR-A550. The complete galleries are available at Sigma Quattro Gallery & Sony A550 Gallery.

For those who are looking to lug around your camera frequently, you will need to consider its weight and volume. The Sigma Quattro comes with physical 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 A550 has sizing of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") with a weight of 632 grams (1.39 lbs).

Examine the Sigma Quattro vs Sony A550 in our newest Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will vary depending on the lens you are working with at the time. Below is a front view measurement comparison of the Quattro and the A550.

Taking into consideration dimensions and weight, the portability rating of the Quattro and A550 is 63 and 63 respectively.

Typically, it can be difficult to imagine the gap between sensor measurements merely by looking at technical specs. The photograph underneath may provide you a much better sense of the sensor sizing in the Quattro and A550.

As you can tell, the two cameras feature the identical sensor size but different megapixels. You can anticipate the Sigma Quattro to give you extra detail as a result of its extra 15MP. Greater resolution will help you crop pics way more aggressively. The fresher Quattro provides an edge with regard to sensor technology.