Olympus E-M10 II vs Pentax K-3 II

Here is a in depth overview of the Olympus E-M10 II vs Pentax K-3 II, former being a Entry-Level Mirrorless while the other is a Advanced DSLR by brands Olympus and Pentax. There exists a sizable gap among the resolutions of the E-M10 II (16MP) and K-3 II (24MP) and the E-M10 II (Four Thirds) and K-3 II (APS-C) possess totally different sensor dimensions.

Photography Glossary

The E-M10 II was launched 5 months later than the K-3 II which means that they are both of a similar age. Each of these cameras come with different body type with the Olympus E-M10 II being a SLR-style mirrorless camera and the Pentax K-3 II being a Mid-size SLR camera.

Before diving straight into a step-by-step comparison, below is a quick synopsis of how the E-M10 II matches up against the K-3 II with regard to portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Olympus OM-D E-M10 II & Pentax K-3 II. The complete galleries are available at Olympus E-M10 II Gallery & Pentax K-3 II Gallery.

If you're intending to carry your camera, you will want to factor in its weight and size. The Olympus E-M10 II has got exterior measurements of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") accompanied by a weight of 390 grams (0.86 lbs) whilst the Pentax K-3 II has specifications of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") along with a weight of 800 grams (1.76 lbs).

Check the Olympus E-M10 II vs Pentax K-3 II in our completely new Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary depending on the lens you are utilising at that moment. Here is the front view overall size comparison of the E-M10 II compared to the K-3 II.

Considering dimensions and weight, the portability grade of the E-M10 II and K-3 II is 82 and 59 respectively.

Sometimes, it's hard to see the difference in sensor sizing simply by going through a spec sheet. The photograph below will help offer you a greater sense of the sensor sizing in the E-M10 II and K-3 II.

As you can see, the two cameras posses different megapixel count and different sensor sizing. The E-M10 II due to its smaller sensor will make getting shallow DOF more difficult and the Pentax K-3 II will provide greater detail utilizing its extra 8MP. Greater resolution can also let you crop pics somewhat more aggressively.