Sigma DP2s vs Sony A230

Following is a extensive assessment of the Sigma DP2s versus Sony A230, one is a Large Sensor Compact and the latter is a Entry-Level DSLR by competitors Sigma and Sony. There is a significant difference among the resolutions of the DP2s (5MP) and A230 (10MP) but they enjoy the same exact sensor sizing (APS-C).

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The DP2s was revealed 10 months after the A230 which means that they are of a similar generation. Both of these cameras offer different body type with the Sigma DP2s being a Large Sensor Compact camera and the Sony A230 being a Compact SLR camera.

Before diving straight into a comprehensive comparison, below is a brief view of how the DP2s grades against the A230 in regards to portability, imaging, features and an overall score.

The following is a preview of the gallery images for Sigma DP2s and Sony Alpha DSLR-A230. The full galleries are viewable at Sigma DP2s Gallery and Sony A230 Gallery.

For those who are looking to carry around your camera frequently, you'll have to consider its weight and size. The Sigma DP2s has got exterior measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs) whilst the Sony A230 has specifications of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") along with a weight of 490 grams (1.08 lbs).

Look at the Sigma DP2s versus Sony A230 in the latest Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using during that time. Following is the front view physical size comparison of the DP2s against the A230.

Using size and weight, the portability rating of the DP2s and A230 is 86 and 69 respectively.

Generally, it is very hard to visualize the difference in sensor sizes purely by going through technical specs. The image below will help offer you a better sense of the sensor sizing in the DP2s and A230.

As you can tell, both of these cameras offer the same exact sensor sizing albeit different megapixels. You should expect the Sony A230 to show greater detail because of its extra 5MP. Higher resolution will let you crop shots a little more aggressively. The more recent DP2s should have an edge with regard to sensor innovation.