Sigma DP2x vs Sony A100

Below, we will be reviewing the Sigma DP2x versus Sony A100, one being a Large Sensor Compact and the latter is a Entry-Level DSLR by companies Sigma and Sony. There exists a huge gap among the image resolutions of the DP2x (5MP) and A100 (10MP) but they possess the exact same sensor sizing (APS-C).

Photography Glossary

The DP2x was brought out 4 years later than the A100 and that is a fairly significant gap as far as camera technology is concerned. Both cameras come with different body type with the Sigma DP2x being a Large Sensor Compact camera and the Sony A100 being a Compact SLR camera.

Before delving straight into a detailed comparison, below is a quick summary of how the DP2x matches up versus the A100 in the way of portability, imaging, features and an overall rating.

This is a preview of the gallery photos for Sigma DP2x and Sony Alpha DSLR-A100. The entire galleries are provided at Sigma DP2x Gallery and Sony A100 Gallery.

For those who are going to carry your camera regularly, you'll need to factor its weight and dimensions. The Sigma DP2x enjoys external dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs) whilst the Sony A100 has dimensions of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") having a weight of 638 grams (1.41 lbs).

Analyze the Sigma DP2x versus Sony A100 in the latest Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are using at that moment. Below is the front view over all size comparison of the DP2x vs the A100.

Taking into consideration dimensions and weight, the portability rating of the DP2x and A100 is 86 and 64 respectively.

Sometimes, its tough to visualize the gap in sensor sizing purely by viewing specs. The photograph below may give you a clearer sense of the sensor sizes in the DP2x and A100.

All in all, both the cameras have got the exact same sensor measurements albeit different MP. You should count on the Sony A100 to result in more detail having its extra 5 Megapixels. Higher resolution will help you crop photographs much more aggressively. The more recent DP2x provides a benefit when it comes to sensor technology.