Panasonic GM5 vs Sony NEX-3

On this page, we are comparing the Panasonic GM5 versus Sony NEX-3, both Entry-Level Mirrorless digital cameras by brands Panasonic and Sony. The resolution of the GM5 (16MP) and the NEX-3 (14MP) is very similar but the GM5 (Four Thirds) and NEX-3 (APS-C) boast different sensor measurements.

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The GM5 was launched 4 years later than the NEX-3 and that is quite a big difference as far as technology is concerned. Each of these cameras have the same body design (Rangefinder-style mirrorless).

Before diving straight to a full comparison, here is a concise synopsis of how the GM5 scores vs the NEX-3 in relation to portability, imaging, features and an overall rating.

Here is a sample of the gallery pics for Panasonic Lumix DMC-GM5 & Sony Alpha NEX-3. The complete galleries are available at Panasonic GM5 Gallery & Sony NEX-3 Gallery.

For anyone who is looking to carry your camera often, you will need to take into account its weight and proportions. The Panasonic GM5 provides outside dimensions of 99mm x 60mm x 36mm (3.9" x 2.4" x 1.4") having a weight of 211 grams (0.47 lbs) and the Sony NEX-3 has measurements of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") along with a weight of 297 grams (0.65 lbs).

Take a look at the Panasonic GM5 versus Sony NEX-3 in our newest Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will differ dependant on the lens you are working with during that time. Following is a front view measurement comparison of the GM5 vs the NEX-3.

Factoring in dimensions and weight, the portability grade of the GM5 and NEX-3 is 91 and 89 respectively.

Normally, it can be difficult to picture the difference between sensor sizing only by reading specs. The visual below will help provide you a greater sense of the sensor dimensions in the GM5 and NEX-3.

As you can plainly see, each of the cameras have different megapixels and different sensor sizing. The GM5 due to its tinier sensor is going to make achieving shallower DOF more challenging and the Panasonic GM5 will offer you extra detail utilizing its extra 2MP. Greater resolution can also enable you to crop photos a bit more aggressively. The newer GM5 should have an edge with regard to sensor tech.