Sigma DP1 vs Sony A230

In this article, we are evaluating the Sigma DP1 vs Sony A230, former being a Large Sensor Compact while the other is a Entry-Level DSLR by rivals Sigma and Sony. There exists a sizable gap among the sensor resolutions of the DP1 (5MP) and A230 (10MP) but they come with the same exact sensor sizing (APS-C).

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The DP1 was unveiled 12 months prior to the A230 which means that they are both of a similar age. Both of these cameras offer different body type with the Sigma DP1 being a Large Sensor Compact camera and the Sony A230 being a Compact SLR camera.

Before going straight into a more detailed comparison, below is a concise summation of how the DP1 matches up versus the A230 in relation to portability, imaging, features and an overall grade.

Following is a sample of the gallery pics for Sigma DP1 & Sony Alpha DSLR-A230. The full galleries are provided at Sigma DP1 Gallery & Sony A230 Gallery.

When you are looking to lug around your camera frequently, you have to think about its weight and size. The Sigma DP1 comes with outside measurements of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") having a weight of 270 grams (0.60 lbs) whilst the Sony A230 has specifications of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") accompanied by a weight of 490 grams (1.08 lbs).

Analyze the Sigma DP1 vs Sony A230 in our newest Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will vary depending on the lens you have chosen during that time. Here is the front view dimensions comparison of the DP1 compared to the A230.

Using dimensions and weight, the portability rating of the DP1 and A230 is 87 and 69 respectively.

Normally, it is very hard to visualize the contrast in sensor measurements purely by researching a spec sheet. The graphic underneath will help give you a greater sense of the sensor sizing in the DP1 and A230.

As you can see, both the cameras offer the same exact sensor sizing but different megapixels. You can expect to see the Sony A230 to render extra detail having an extra 5 Megapixels. Greater resolution will also help you crop pics a little more aggressively. The older DP1 will be disadvantaged with regard to sensor innovation.