Pentax K100D S vs Sigma DP2 Quattro

Here, we are looking at the Pentax K100D S versus Sigma DP2 Quattro, former being a Entry-Level DSLR while the other is a Large Sensor Compact by companies Pentax and Sigma. There exists a large gap between the resolutions of the K100D S (6MP) and DP2 Quattro (20MP) but both cameras have the identical sensor size (APS-C).

Photography Glossary

The K100D S was brought out 7 years prior to the DP2 Quattro and that is quite a serious difference as far as technology is concerned. The two cameras feature different body design with the Pentax K100D S being a Compact SLR camera and the Sigma DP2 Quattro being a Large Sensor Compact camera.

Before going right into a full comparison, here is a quick summation of how the K100D S matches up versus the DP2 Quattro in the way of portability, imaging, features and an overall rating.

This is a sample of the gallery pictures for Pentax K100D Super & Sigma DP2 Quattro. The entire galleries are available at Pentax K100D S Gallery & Sigma DP2 Quattro Gallery.

For anyone who is going to carry your camera, you should think about its weight and proportions. The Pentax K100D S has got outside dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") and a weight of 646 grams (1.42 lbs) whilst the Sigma DP2 Quattro has measurements of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") along with a weight of 395 grams (0.87 lbs).

Take a look at the Pentax K100D S versus Sigma DP2 Quattro in our completely new Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change based on the lens you are utilizing at that moment. Underneath is a front view sizing comparison of the K100D S vs the DP2 Quattro.

Considering dimensions and weight, the portability score of the K100D S and DP2 Quattro is 65 and 70 respectively.

Quite often, it can be difficult to see the gap between sensor sizing only by going over a spec sheet. The visual below should offer you a far better sense of the sensor dimensions in the K100D S and DP2 Quattro.

Clearly, the 2 cameras come with the identical sensor size but not the same megapixels. You can anticipate the Sigma DP2 Quattro to deliver extra detail having its extra 14MP. Greater resolution will make it easier to crop images a good deal more aggressively. The older K100D S is going to be behind with regard to sensor tech.