Pentax K100D S vs Pentax RZ10

Its time to take a deeper look at the Pentax K100D S vs Pentax RZ10, former is a Entry-Level DSLR while the other is a Small Sensor Compact and they are both sold by Pentax. There is a considerable difference among the resolutions of the K100D S (6MP) and RZ10 (14MP) and the K100D S (APS-C) and RZ10 (1/2.3") feature totally different sensor size.

Photography Glossary

The K100D S was released 5 years before the RZ10 which is a fairly large difference as far as camera tech is concerned. Each of the cameras come with different body type with the Pentax K100D S being a Compact SLR camera and the Pentax RZ10 being a Compact camera.

Before getting through a step-by-step comparison, below is a simple view of how the K100D S matches up versus the RZ10 in relation to portability, imaging, features and an overall score.

Here is a sample of the gallery pics for Pentax K100D Super & Pentax Optio RZ10. The complete galleries are provided at Pentax K100D S Gallery & Pentax RZ10 Gallery.

If you're aiming to carry around your camera often, you should think about its weight and measurements. The Pentax K100D S enjoys outer dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") with a weight of 646 grams (1.42 lbs) and the Pentax RZ10 has proportions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).

Examine the Pentax K100D S vs Pentax RZ10 in our completely new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will differ based on the lens you are utilising at that time. Underneath is the front view dimension comparison of the K100D S against the RZ10.

Taking into consideration size and weight, the portability rating of the K100D S and RZ10 is 65 and 92 respectively.

Generally, it's tough to envision the contrast in sensor sizes just by going through a spec sheet. The image underneath might give you a clearer sense of the sensor sizes in the K100D S and RZ10.

As you can see, the two cameras have got different resolutions and different sensor sizes. The K100D S because of its larger sensor will make getting shallower DOF less difficult and the Pentax RZ10 will provide more detail as a result of its extra 8MP. Greater resolution will let you crop images much more aggressively. The more aged K100D S will be disadvantaged in sensor innovation.