Olympus E-M10 III vs Pentax MX-1

In this article, we are looking at the Olympus E-M10 III versus Pentax MX-1, former being a Entry-Level Mirrorless while the other is a Small Sensor Compact by companies Olympus and Pentax. There is a large difference among the image resolutions of the E-M10 III (16MP) and MX-1 (12MP) and the E-M10 III (Four Thirds) and MX-1 (1/1.7") feature totally different sensor dimensions.

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The E-M10 III was manufactured 4 years later than the MX-1 and that is a fairly serious difference as far as camera tech is concerned. Each of the cameras offer different body type with the Olympus E-M10 III being a SLR-style mirrorless camera and the Pentax MX-1 being a Compact camera.

Before going straight into a more detailed comparison, below is a brief summary of how the E-M10 III matches up vs the MX-1 with regard to portability, imaging, features and an overall grade.

Here is a sample of the gallery pics for Olympus OM-D E-M10 Mark III & Pentax MX-1. The entire galleries are viewable at Olympus E-M10 III Gallery & Pentax MX-1 Gallery.

If you are intending to lug around your camera, you need to consider its weight and volume. The Olympus E-M10 III features outer measurements of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") accompanied by a weight of 410 grams (0.90 lbs) and the Pentax MX-1 has sizing of 122mm x 61mm x 51mm (4.8" x 2.4" x 2.0") accompanied by a weight of 391 grams (0.86 lbs).

Take a look at the Olympus E-M10 III versus Pentax MX-1 in our brand new Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary depending on the lens you select at the time. The following is the front view measurement comparison of the E-M10 III vs the MX-1.

Taking into account size and weight, the portability score of the E-M10 III and MX-1 is 80 and 84 respectively.

Oftentimes, it's tough to visualise the gap in sensor measurements just by checking out a spec sheet. The visual below will provide you a clearer sense of the sensor sizing in the E-M10 III and MX-1.

Clearly, both of the cameras offer different megapixel count and different sensor measurements. The E-M10 III featuring a larger sensor will make getting bokeh simpler and the Olympus E-M10 III will show extra detail due to its extra 4MP. Greater resolution will allow you to crop photos a little more aggressively. The younger E-M10 III is going to have an edge in sensor innovation.