Olympus E-M10 IV vs Pentax K-5 II

Below, we will be comparing the Olympus E-M10 IV vs Pentax K-5 II, former is a Entry-Level Mirrorless while the latter is a Advanced DSLR by competitors Olympus and Pentax. There exists a large gap between the sensor resolutions of the E-M10 IV (20MP) and K-5 II (16MP) and the E-M10 IV (Four Thirds) and K-5 II (APS-C) enjoy different sensor dimensions.

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The E-M10 IV was introduced 7 years after the K-5 II which is quite a serious difference as far as technology is concerned. Both cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Pentax K-5 II being a Mid-size SLR camera.

Before we go in to a comprehensive comparison, below is a quick introduction of how the E-M10 IV matches up against the K-5 II in the way of portability, imaging, features and an overall score.

This is a preview of the gallery images for Olympus OM-D E-M10 IV & Pentax K-5 II. The whole galleries are viewable at Olympus E-M10 IV Gallery & Pentax K-5 II Gallery.

For those who are intending to carry around your camera regularly, you will want to factor its weight and volume. The Olympus E-M10 IV comes with outer dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") with a weight of 383 grams (0.84 lbs) while the Pentax K-5 II has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 760 grams (1.68 lbs).

Compare the Olympus E-M10 IV vs Pentax K-5 II in our newest Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ depending on the lens you are working with at that moment. Following is the front view measurement comparison of the E-M10 IV vs the K-5 II.

Taking into consideration dimensions and weight, the portability score of the E-M10 IV and K-5 II is 81 and 60 respectively.

Normally, it can be hard to picture the gap between sensor sizes just by checking specs. The picture below should give you a clearer sense of the sensor sizes in the E-M10 IV and K-5 II.

As you can plainly see, both cameras have got different megapixel count and different sensor sizes. The E-M10 IV using its tinier sensor is going to make shooting shallower DOF harder and the Olympus E-M10 IV will resolve greater detail using its extra 4 Megapixels. Higher resolution will also make it easier to crop photographs much more aggressively. The more modern E-M10 IV provides a benefit with regard to sensor technology.