Olympus E-M5 vs Panasonic GM5

In this article, we are matching up the Olympus E-M5 vs Panasonic GM5, former being a Advanced Mirrorless while the other is a Entry-Level Mirrorless by competitors Olympus and Panasonic. The sensor resolution of the E-M5 (16MP) and the GM5 (16MP) is very close and they use the same exact sensor size (Four Thirds).

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The E-M5 was unveiled 3 years earlier than the GM5 and that is a fairly serious difference as far as camera technology is concerned. Both cameras offer different body type with the Olympus E-M5 being a SLR-style mirrorless camera and the Panasonic GM5 being a Rangefinder-style mirrorless camera.

Before getting straight into a step-by-step comparison, below is a simple highlight of how the E-M5 grades against the GM5 in the way of portability, imaging, features and an overall rating.

Following is a sample of the gallery pics for Olympus OM-D E-M5 & Panasonic Lumix DMC-GM5. The full galleries are viewable at Olympus E-M5 Gallery & Panasonic GM5 Gallery.

For anybody who is looking to carry your camera frequently, you have to consider its weight and size. The Olympus E-M5 comes with outside dimensions of 122mm x 89mm x 43mm (4.8" x 3.5" x 1.7") having a weight of 425 grams (0.94 lbs) while the Panasonic GM5 has specifications of 99mm x 60mm x 36mm (3.9" x 2.4" x 1.4") having a weight of 211 grams (0.47 lbs).

Check the Olympus E-M5 vs Panasonic GM5 in our newest Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change depending on the lens you select at the time. Here is the front view measurement comparison of the E-M5 and the GM5.

Taking into consideration dimensions and weight, the portability score of the E-M5 and GM5 is 81 and 91 respectively.

Sometimes, it is tough to visualise the gap in sensor sizing simply by looking through specs. The photograph underneath should give you a better sense of the sensor dimensions in the E-M5 and GM5.

As you can plainly see, both of those cameras enjoy the same exact sensor sizing and the identical megapixels and you can expect comparable quality of files although you might want to consider the age of the cameras into account. The older E-M5 will be disadvantaged when it comes to sensor innovation.