Panasonic GM1 vs Pentax RZ10

Below is a extended analysis of the Panasonic GM1 and Pentax RZ10, one being a Entry-Level Mirrorless and the other is a Small Sensor Compact by rivals Panasonic and Pentax. The resolution of the GM1 (16MP) and the RZ10 (14MP) is fairly close but the GM1 (Four Thirds) and RZ10 (1/2.3") posses totally different sensor dimensions.

Photography Glossary

The GM1 was launched 2 years later than the RZ10 and that is a fairly sizable gap as far as camera technology is concerned. Each of the cameras feature different body design with the Panasonic GM1 being a Rangefinder-style mirrorless camera and the Pentax RZ10 being a Compact camera.

Before getting into a full comparison, here is a quick highlight of how the GM1 matches up vs the RZ10 in relation to portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Panasonic Lumix DMC-GM1 and Pentax Optio RZ10. The complete galleries are provided at Panasonic GM1 Gallery and Pentax RZ10 Gallery.

When you are going to lug around your camera frequently, you have to think about its weight and dimensions. The Panasonic GM1 offers physical measurements of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") and a weight of 204 grams (0.45 lbs) and the Pentax RZ10 has dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") and a weight of 178 grams (0.39 lbs).

Check out the Panasonic GM1 and Pentax RZ10 in the all new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select at that time. The following is a front view proportions comparison of the GM1 versus the RZ10.

Considering dimensions and weight, the portability rating of the GM1 and RZ10 is 93 and 92 respectively.

More often than not, it is difficult to see the difference in sensor measurements simply by looking through specs. The visual below should offer you a much better sense of the sensor measurements in the GM1 and RZ10.

All in all, both of those cameras come with different megapixel count and different sensor measurements. The GM1 due to its larger sensor will make shooting shallower DOF easier and the Panasonic GM1 will render extra detail utilizing its extra 2 Megapixels. Greater resolution can also enable you to crop images a good deal more aggressively. The fresher GM1 will have an edge with regard to sensor tech.