Olympus E-M1 vs Sony NEX-6

Here, we will be evaluating the Olympus E-M1 vs Sony NEX-6, one being a Pro Mirrorless and the latter is a Advanced Mirrorless by competitors Olympus and Sony. The image resolution of the E-M1 (16MP) and the NEX-6 (16MP) is pretty well matched but the E-M1 (Four Thirds) and NEX-6 (APS-C) offer totally different sensor size.

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The E-M1 was introduced 8 months later than the NEX-6 and they are both of a similar generation. Each of the cameras feature different body design with the Olympus E-M1 being a SLR-style mirrorless camera and the Sony NEX-6 being a Rangefinder-style mirrorless camera.

Before getting straight to a in depth comparison, here is a simple summary of how the E-M1 scores versus the NEX-6 with respect to portability, imaging, features and an overall grade.

The following is a preview of the gallery images for Olympus OM-D E-M1 and Sony Alpha NEX-6. The whole galleries are available at Olympus E-M1 Gallery and Sony NEX-6 Gallery.

If you are aiming to lug around your camera, you are going to need to factor its weight and volume. The Olympus E-M1 features external measurements of 130mm x 94mm x 63mm (5.1" x 3.7" x 2.5") having a weight of 497 grams (1.10 lbs) whilst the Sony NEX-6 has sizing of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") accompanied by a weight of 345 grams (0.76 lbs).

Analyze the Olympus E-M1 vs Sony NEX-6 in the new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you use during that time. Following is a front view dimension comparison of the E-M1 versus the NEX-6.

Considering dimensions and weight, the portability grade of the E-M1 and NEX-6 is 71 and 85 respectively.

Quite often, it can be difficult to visualise the difference between sensor measurements purely by checking specifications. The graphic here will help offer you a clearer sense of the sensor measurements in the E-M1 and NEX-6.

To sum up, both of those cameras come with the identical megapixel count albeit not the same sensor measurements. The E-M1 provides the tinier sensor which will make obtaining shallow depth of field tougher. The more recent E-M1 will have a benefit in sensor innovation.