Olympus E-M10 vs Pentax K-01

Here, we are reviewing the Olympus E-M10 versus Pentax K-01, both Entry-Level Mirrorless cameras by competitors Olympus and Pentax. The sensor resolution of the E-M10 (16MP) and the K-01 (16MP) is fairly close but the E-M10 (Four Thirds) and K-01 (APS-C) provide different sensor sizes.

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The E-M10 was revealed 22 months after the K-01 making them a generation away from each other. The two cameras feature the same body design (SLR-style mirrorless).

Before delving right into a complete comparison, here is a quick synopsis of how the E-M10 grades versus the K-01 with respect to portability, imaging, features and an overall mark.

The following is a sample of the gallery pictures for Olympus OM-D E-M10 and Pentax K-01. The full galleries are provided at Olympus E-M10 Gallery and Pentax K-01 Gallery.

If you are going to travel with your camera regularly, you'll have to factor its weight and proportions. The Olympus E-M10 comes with outside measurements of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") with a weight of 396 grams (0.87 lbs) and the Pentax K-01 has measurements of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") having a weight of 561 grams (1.24 lbs).

Compare the Olympus E-M10 versus Pentax K-01 in the new Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. Underneath is a front view sizing comparison of the E-M10 versus the K-01.

Considering size and weight, the portability grade of the E-M10 and K-01 is 82 and 76 respectively.

Usually, it is hard to picture the difference in sensor dimensions just by viewing specifications. The picture underneath will offer you a clearer sense of the sensor sizing in the E-M10 and K-01.

Plainly, both of those cameras feature the identical resolution but different sensor dimensions. The E-M10 includes the smaller sensor which is going to make getting shallower DOF more challenging. The younger E-M10 should have an edge in sensor technology.