Sigma DP1s vs Sony W620

The following is a thorough analysis of the Sigma DP1s versus Sony W620, one is a Large Sensor Compact and the latter is a Small Sensor Compact by manufacturers Sigma and Sony. There is a sizeable difference between the resolutions of the DP1s (5MP) and W620 (14MP) and the DP1s (APS-C) and W620 (1/2.3") feature totally different sensor sizing.

Photography Glossary

The DP1s was brought out 3 years earlier than the W620 which is quite a large gap as far as tech is concerned. Both the cameras come with different body type with the Sigma DP1s being a Large Sensor Compact camera and the Sony W620 being a Compact camera.

Before getting straight into a in depth comparison, below is a concise summary of how the DP1s matches up vs the W620 in terms of portability, imaging, features and an overall mark.

This is a preview of the gallery photos for Sigma DP1s and Sony Cyber-shot DSC-W620. The entire galleries are available at Sigma DP1s Gallery and Sony W620 Gallery.

For anybody who is intending to travel with your camera often, you need to consider its weight and volume. The Sigma DP1s provides exterior dimensions of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") along with a weight of 270 grams (0.60 lbs) while the Sony W620 has sizing of 98mm x 56mm x 20mm (3.9" x 2.2" x 0.8") having a weight of 116 grams (0.26 lbs).

Check out the Sigma DP1s versus Sony W620 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing during that time. Here is the front view measurements comparison of the DP1s compared to the W620.

Considering size and weight, the portability rating of the DP1s and W620 is 90 and 96 respectively.

Oftentimes, its tough to envision the gap between sensor dimensions simply by looking at a spec sheet. The pic below will offer you a clearer sense of the sensor dimensions in the DP1s and W620.

As you can see, each of these cameras have got different resolutions and different sensor dimensions. The DP1s due to its bigger sensor will make shooting shallower depth of field less difficult and the Sony W620 will give greater detail having its extra 9MP. Higher resolution can also let you crop pictures much more aggressively. The more aged DP1s is going to be disadvantaged with regard to sensor technology.