Olympus E-M1 III vs Olympus E-M10

The following is a extensive analysis of the Olympus E-M1 III versus Olympus E-M10, former is a Pro Mirrorless while the other is a Entry-Level Mirrorless and they are both offered by Olympus. There exists a large gap between the image resolutions of the E-M1 III (20MP) and E-M10 (16MP) but they come with the same exact sensor sizing (Four Thirds).

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The E-M1 III was announced 5 years after the E-M10 which is quite a serious difference as far as technology is concerned. Both of these cameras offer the identical body type (SLR-style mirrorless).

Before diving in to a comprehensive comparison, below is a simple introduction of how the E-M1 III grades versus the E-M10 when considering portability, imaging, features and an overall mark.

The following is a sample of the gallery pictures for Olympus OM-D E-M1 Mark III & Olympus OM-D E-M10. The whole galleries are viewable at Olympus E-M1 III Gallery & Olympus E-M10 Gallery.

For those who are planning to travel with your camera frequently, you're going to have to think about its weight and size. The Olympus E-M1 III enjoys outside dimensions of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs) whilst the Olympus E-M10 has specifications of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") and a weight of 396 grams (0.87 lbs).

See the Olympus E-M1 III versus Olympus E-M10 in our newest Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary based on the lens you are utilizing at the time. Here is the front view sizing comparison of the E-M1 III and the E-M10.

Using dimensions and weight, the portability grade of the E-M1 III and E-M10 is 67 and 82 respectively.

More often than not, its tough to picture the gap between sensor dimensions purely by checking specs. The image underneath might provide you a better sense of the sensor sizes in the E-M1 III and E-M10.

As you can plainly see, both of the cameras enjoy the same exact sensor sizing but different MP. You can anticipate the Olympus E-M1 III to resolve extra detail with its extra 4MP. Greater resolution will also enable you to crop pics far more aggressively. The younger E-M1 III should have an advantage when it comes to sensor technology.