Sigma SD1 vs Sony A230

Below, we will be looking at the Sigma SD1 vs Sony A230, former is a Advanced DSLR while the latter is a Entry-Level DSLR by rivals Sigma and Sony. There exists a considerable gap between the sensor resolutions of the SD1 (15MP) and A230 (10MP) but they come with the exact same sensor measurements (APS-C).

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The SD1 was unveiled 17 months after the A230 which makes the cameras a generation away from one another. The two cameras come with different body type with the Sigma SD1 being a Mid-size SLR camera and the Sony A230 being a Compact SLR camera.

Before we go in to a comprehensive comparison, below is a quick highlight of how the SD1 matches up vs the A230 when considering portability, imaging, features and an overall score.

Below is a preview of the gallery images for Sigma SD1 & Sony Alpha DSLR-A230. The full galleries are available at Sigma SD1 Gallery & Sony A230 Gallery.

When you are looking to carry around your camera frequently, you'll need to factor its weight and proportions. The Sigma SD1 enjoys outer dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") with a weight of n/a grams (0.00 lbs) while the Sony A230 has measurements of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") along with a weight of 490 grams (1.08 lbs).

Contrast the Sigma SD1 vs Sony A230 in our newest Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change based on the lens you have attached at that moment. The following is the front view physical size comparison of the SD1 and the A230.

Using dimensions and weight, the portability rating of the SD1 and A230 is 77 and 69 respectively.

More often than not, it is very tough to envision the contrast between sensor sizes merely by going over specs. The image here should give you a more clear sense of the sensor dimensions in the SD1 and A230.

All in all, both of the cameras have got the exact same sensor measurements albeit not the same MP. You can expect the Sigma SD1 to offer more detail having an extra 5MP. Higher resolution can also let you crop photographs much more aggressively. The more modern SD1 will have an edge with regard to sensor tech.