Sigma Quattro H vs Sony A550

Here, we will be comparing the Sigma Quattro H versus Sony A550, one being a Advanced Mirrorless and the latter is a Entry-Level DSLR by brands Sigma and Sony. There is a significant difference between the resolutions of the Quattro H (45MP) and A550 (14MP) and the Quattro H (APS-H) and A550 (APS-C) boast totally different sensor sizes.

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The Quattro H was manufactured 6 years later than the A550 and that is quite a sizable gap as far as tech is concerned. The two cameras feature different body design with the Sigma Quattro H being a Rangefinder-style mirrorless camera and the Sony A550 being a Compact SLR camera.

Before going into a comprehensive comparison, here is a simple highlight of how the Quattro H matches up versus the A550 in terms of portability, imaging, features and an overall rating.

Below is a preview of the gallery images for Sigma sd Quattro H and Sony Alpha DSLR-A550. The entire galleries are available at Sigma Quattro H Gallery and Sony A550 Gallery.

For anybody who is going to carry your camera, you have to factor in its weight and size. The Sigma Quattro H features physical measurements of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") along with a weight of n/a grams (0.00 lbs) whilst the Sony A550 has specifications of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") having a weight of 632 grams (1.39 lbs).

Contrast the Sigma Quattro H versus Sony A550 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. Underneath is a front view overall size comparison of the Quattro H vs the A550.

Taking into consideration size and weight, the portability grade of the Quattro H and A550 is 78 and 63 respectively.

Often, it is hard to see the gap between sensor sizing purely by reading through specifications. The visual here will help offer you a better sense of the sensor measurements in the Quattro H and A550.

Plainly, both of the cameras come with different megapixel count and different sensor sizing. The Quattro H because of its bigger sensor will make getting shallower DOF simpler and the Sigma Quattro H will give you more detail due to its extra 31 Megapixels. Higher resolution will help you crop shots a good deal more aggressively. The more modern Quattro H will have a benefit in sensor technology.