Panasonic GM1 vs Sony NEX-3N

The following is a in depth review of the Panasonic GM1 versus Sony NEX-3N, both Entry-Level Mirrorless cameras by brands Panasonic and Sony. The image resolution of the GM1 (16MP) and the NEX-3N (16MP) is fairly comparable but the GM1 (Four Thirds) and NEX-3N (APS-C) boast totally different sensor size.

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The GM1 was unveiled 10 months after the NEX-3N so they are of a similar generation. Each of the cameras have the same body design (Rangefinder-style mirrorless).

Before we go straight to a in-depth comparison, here is a short view of how the GM1 grades versus the NEX-3N in relation to portability, imaging, features and an overall mark.

Here is a sample of the gallery pictures for Panasonic Lumix DMC-GM1 and Sony Alpha NEX-3N. The full galleries are viewable at Panasonic GM1 Gallery and Sony NEX-3N Gallery.

For anyone who is intending to travel with your camera frequently, you should consider its weight and size. The Panasonic GM1 provides physical dimensions of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") with a weight of 204 grams (0.45 lbs) whilst the Sony NEX-3N has specifications of 110mm x 62mm x 35mm (4.3" x 2.4" x 1.4") having a weight of 269 grams (0.59 lbs).

Compare the Panasonic GM1 versus Sony NEX-3N in the new Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you select during that time. Here is a front view sizing comparison of the GM1 and the NEX-3N.

Using dimensions and weight, the portability score of the GM1 and NEX-3N is 93 and 89 respectively.

Quite often, its hard to see the gap in sensor dimensions purely by seeing specs. The pic underneath may give you a clearer sense of the sensor dimensions in the GM1 and NEX-3N.

As you can plainly see, both cameras have the same megapixels but not the same sensor dimensions. The GM1 has got the smaller sensor which will make getting shallow depth of field more challenging. The newer GM1 will have a benefit in sensor innovation.