Sigma DP2 vs Sony RX100

Here, we are looking at the Sigma DP2 versus Sony RX100, both Large Sensor Compact cameras by companies Sigma and Sony. There exists a sizeable gap among the sensor resolutions of the DP2 (5MP) and RX100 (20MP) and the DP2 (APS-C) and RX100 (1") boast totally different sensor sizing.

Photography Glossary

The DP2 was announced 3 years before the RX100 and that is a fairly large gap as far as camera technology is concerned. Both cameras feature the same body design (Large Sensor Compact).

Before we go straight to a comprehensive comparison, here is a short synopsis of how the DP2 scores versus the RX100 with respect to portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Sigma DP2 and Sony Cyber-shot DSC-RX100. The whole galleries are provided at Sigma DP2 Gallery and Sony RX100 Gallery.

In case you're aiming to carry your camera frequently, you'll need to factor in its weight and proportions. The Sigma DP2 offers physical measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs) while the Sony RX100 has measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") accompanied by a weight of 240 grams (0.53 lbs).

Analyze the Sigma DP2 versus Sony RX100 in the all new Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you have at that time. Underneath is a front view proportions comparison of the DP2 versus the RX100.

Factoring in dimensions and weight, the portability score of the DP2 and RX100 is 86 and 91 respectively.

Normally, it's tough to visualise the difference in sensor sizing just by seeing specifications. The graphic here will offer you a clearer sense of the sensor sizing in the DP2 and RX100.

Plainly, both cameras come with different megapixel count and different sensor sizing. The DP2 having a larger sensor will make achieving shallow DOF less difficult and the Sony RX100 will produce extra detail with its extra 15MP. Greater resolution will also allow you to crop photos a good deal more aggressively. The older DP2 will be disadvantaged with regard to sensor tech.