Olympus E-M1 III vs Olympus E-PM2

Let's examine more in depth at the Olympus E-M1 III versus Olympus E-PM2, former is a Pro Mirrorless while the other is a Entry-Level Mirrorless and both are sold by Olympus. There exists a substantial gap among the sensor resolutions of the E-M1 III (20MP) and E-PM2 (16MP) but they enjoy the same exact sensor sizes (Four Thirds).

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The E-M1 III was released 6 years after the E-PM2 which is a fairly big difference as far as camera technology is concerned. Both of these cameras offer different body type with the Olympus E-M1 III being a SLR-style mirrorless camera and the Olympus E-PM2 being a Rangefinder-style mirrorless camera.

Before going through a detailed comparison, below is a brief view of how the E-M1 III matches up against the E-PM2 with regards to portability, imaging, features and an overall mark.

This is a sample of the gallery pictures for Olympus OM-D E-M1 Mark III & Olympus PEN E-PM2. The complete galleries are available at Olympus E-M1 III Gallery & Olympus E-PM2 Gallery.

For anyone who is looking to travel with your camera frequently, you'll need to consider its weight and size. The Olympus E-M1 III comes with outside measurements of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs) whilst the Olympus E-PM2 has specifications of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") having a weight of 269 grams (0.59 lbs).

Take a look at the Olympus E-M1 III versus Olympus E-PM2 in our newest Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will change depending on the lens you have chosen during that time. Here is the front view proportions comparison of the E-M1 III vs the E-PM2.

Using dimensions and weight, the portability grade of the E-M1 III and E-PM2 is 67 and 89 respectively.

Quite often, its tough to visualize the difference in sensor dimensions merely by seeing specs. The pic underneath will offer you a more clear sense of the sensor sizing in the E-M1 III and E-PM2.

As you can plainly see, both of these cameras enjoy the same exact sensor sizing but different megapixels. You can anticipate the Olympus E-M1 III to provide greater detail as a result of its extra 4 Megapixels. Greater resolution will help you crop pics far more aggressively. The more modern E-M1 III should have an edge with regard to sensor innovation.