Panasonic G100 vs Panasonic GF5

In this article, we will be evaluating the Panasonic G100 vs Panasonic GF5, both Entry-Level Mirrorless cameras and both are offered by Panasonic. There is a sizable difference among the sensor resolutions of the G100 (20MP) and GF5 (12MP) but they possess the same exact sensor dimensions (Four Thirds).

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The G100 was revealed 8 years later than the GF5 and that is a fairly significant difference as far as camera tech is concerned. Each of these cameras offer different body type with the Panasonic G100 being a SLR-style mirrorless camera and the Panasonic GF5 being a Rangefinder-style mirrorless camera.

Before we go straight into a full comparison, below is a concise highlight of how the G100 grades versus the GF5 with regard to portability, imaging, features and an overall grade.

Below is a preview of the gallery photos for Panasonic Lumix DC-G100 & Panasonic Lumix DMC-GF5. The full galleries are available at Panasonic G100 Gallery & Panasonic GF5 Gallery.

When you are aiming to lug around your camera often, you will have to take into account its weight and proportions. The Panasonic G100 provides external measurements of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") and a weight of 352 grams (0.78 lbs) and the Panasonic GF5 has measurements of 108mm x 67mm x 37mm (4.3" x 2.6" x 1.5") with a weight of 267 grams (0.59 lbs).

Check the Panasonic G100 vs Panasonic GF5 in our completely new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will change based on the lens you choose at the time. The following is the front view physical size comparison of the G100 compared to the GF5.

Using size and weight, the portability grade of the G100 and GF5 is 81 and 89 respectively.

Generally, it's difficult to see the contrast in sensor measurements simply by checking out specs. The graphic underneath may provide you a more clear sense of the sensor sizing in the G100 and GF5.

All in all, the two cameras enjoy the same exact sensor sizing albeit not the same resolution. You can count on the Panasonic G100 to show extra detail because of its extra 8MP. Higher resolution will let you crop photographs far more aggressively. The fresher G100 will have a benefit with regard to sensor innovation.