Olympus E-M1 II vs Pentax RZ10

In this article, we will be comparing the Olympus E-M1 II and Pentax RZ10, former being a Pro Mirrorless while the latter is a Small Sensor Compact by manufacturers Olympus and Pentax. There is a noticeable difference among the image resolutions of the E-M1 II (20MP) and RZ10 (14MP) and the E-M1 II (Four Thirds) and RZ10 (1/2.3") feature different sensor dimensions.

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The E-M1 II was introduced 5 years later than the RZ10 and that is a fairly sizable difference as far as camera tech is concerned. Both the cameras offer different body type with the Olympus E-M1 II being a SLR-style mirrorless camera and the Pentax RZ10 being a Compact camera.

Before going straight into a in-depth comparison, below is a simple introduction of how the E-M1 II grades versus the RZ10 in terms of portability, imaging, features and an overall grade.

Here is a preview of the gallery photos for Olympus OM-D E-M1 Mark II & Pentax Optio RZ10. The whole galleries are provided at Olympus E-M1 II Gallery & Pentax RZ10 Gallery.

If you are going to lug around your camera regularly, you will want to take into account its weight and proportions. The Olympus E-M1 II provides outside dimensions of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") and a weight of 574 grams (1.27 lbs) and the Pentax RZ10 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).

Take a look at the Olympus E-M1 II and Pentax RZ10 in our completely new Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ dependant on the lens you are using during that time. Here is the front view over all size comparison of the E-M1 II compared to the RZ10.

Using size and weight, the portability rating of the E-M1 II and RZ10 is 68 and 92 respectively.

In many cases, it's difficult to picture the difference in sensor measurements just by seeing specifications. The graphic below will give you a stronger sense of the sensor sizes in the E-M1 II and RZ10.

Plainly, the 2 cameras offer different megapixels and different sensor measurements. The E-M1 II using its bigger sensor is going to make achieving shallower DOF less difficult and the Olympus E-M1 II will produce extra detail using its extra 6 Megapixels. Higher resolution can also enable you to crop pictures a little more aggressively. The more recent E-M1 II provides a benefit in sensor technology.