Olympus E-M1 III vs Sony NEX-C3

Lets look more in depth at the Olympus E-M1 III vs Sony NEX-C3, former being a Pro Mirrorless while the other is a Entry-Level Mirrorless by rivals Olympus and Sony. There is a sizable difference among the sensor resolutions of the E-M1 III (20MP) and NEX-C3 (16MP) and the E-M1 III (Four Thirds) and NEX-C3 (APS-C) offer different sensor sizing.

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The E-M1 III was announced 8 years later than the NEX-C3 and that is a fairly significant difference as far as camera tech is concerned. Both cameras have different body design with the Olympus E-M1 III being a SLR-style mirrorless camera and the Sony NEX-C3 being a Rangefinder-style mirrorless camera.

Before we go right into a complete comparison, here is a concise highlight of how the E-M1 III matches up versus the NEX-C3 with regards to portability, imaging, features and an overall grade.

Below is a sample of the gallery pics for Olympus OM-D E-M1 Mark III & Sony Alpha NEX-C3. The whole galleries are available at Olympus E-M1 III Gallery & Sony NEX-C3 Gallery.

For anybody who is aiming to lug around your camera often, you will want to think about its weight and dimensions. The Olympus E-M1 III has got outer dimensions of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") accompanied by a weight of 580 grams (1.28 lbs) while the Sony NEX-C3 has dimensions of 110mm x 60mm x 33mm (4.3" x 2.4" x 1.3") having a weight of 225 grams (0.50 lbs).

Examine the Olympus E-M1 III vs Sony NEX-C3 in our completely new Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will vary dependant on the lens you are utilizing at that time. Here is a front view physical size comparison of the E-M1 III against the NEX-C3.

Taking into account size and weight, the portability rating of the E-M1 III and NEX-C3 is 67 and 91 respectively.

Often, it can be tough to imagine the gap in sensor measurements merely by seeing a spec sheet. The graphic here may give you a stronger sense of the sensor dimensions in the E-M1 III and NEX-C3.

As you can see, both of these cameras provide different megapixel count and different sensor measurements. The E-M1 III with its smaller sensor is going to make getting shallower depth of field more difficult and the Olympus E-M1 III will provide greater detail with its extra 4 Megapixels. Greater resolution will allow you to crop photos more aggressively. The fresher E-M1 III provides a benefit when it comes to sensor technology.