Olympus E-M1 II vs Panasonic G100

Here is a extended comparison of the Olympus E-M1 II versus Panasonic G100, one being a Pro Mirrorless and the latter is a Entry-Level Mirrorless by competitors Olympus and Panasonic. The image resolution of the E-M1 II (20MP) and the G100 (20MP) is relatively comparable and they feature the same exact sensor size (Four Thirds).

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The E-M1 II was unveiled 4 years earlier than the G100 and that is a fairly significant gap as far as camera technology is concerned. The two cameras offer the identical body type (SLR-style mirrorless).

Before diving straight into a detailed comparison, below is a brief introduction of how the E-M1 II scores against the G100 in the way of portability, imaging, features and an overall rating.

This is a preview of the gallery photos for Olympus OM-D E-M1 Mark II and Panasonic Lumix DC-G100. The full galleries are available at Olympus E-M1 II Gallery and Panasonic G100 Gallery.

When you are aiming to carry your camera regularly, you have to factor its weight and proportions. The Olympus E-M1 II provides outside measurements of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") with a weight of 574 grams (1.27 lbs) whilst the Panasonic G100 has measurements of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") accompanied by a weight of 352 grams (0.78 lbs).

Look at the Olympus E-M1 II versus Panasonic G100 in the new Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you use at that moment. Here is the front view size comparison of the E-M1 II compared to the G100.

Looking at dimensions and weight, the portability grade of the E-M1 II and G100 is 68 and 81 respectively.

Quite often, it's hard to envision the difference in sensor sizing simply by going through a spec sheet. The photograph below should give you a better sense of the sensor sizing in the E-M1 II and G100.

Clearly, both the cameras enjoy the same exact sensor sizing and the same MP therefore you should expect comparable quality of pictures although you really should factor the production date of the cameras into account. The older E-M1 II will be behind in sensor technology.