Fujifilm X-A3 vs Panasonic G100

On this page, we are reviewing the Fujifilm X-A3 versus Panasonic G100, both Entry-Level Mirrorless cameras by rivals FujiFilm and Panasonic. The image resolution of the Fujifilm X-A3 (24MP) and the G100 (20MP) is fairly close but the Fujifilm X-A3 (APS-C) and G100 (Four Thirds) have totally different sensor dimensions.

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The Fujifilm X-A3 was manufactured 4 years earlier than the G100 and that is a fairly serious difference as far as camera technology is concerned. Each of the cameras have different body design with the Fujifilm X-A3 being a Rangefinder-style mirrorless camera and the Panasonic G100 being a SLR-style mirrorless camera.

Before getting into a detailed comparison, here is a concise introduction of how the Fujifilm X-A3 scores vs the G100 in relation to portability, imaging, features and an overall grade.

Here is a sample of the gallery pictures for Fujifilm X-A3 & Panasonic Lumix DC-G100. The entire galleries are available at Fujifilm X-A3 Gallery & Panasonic G100 Gallery.

In case you're aiming to lug around your camera frequently, you will have to factor in its weight and size. The Fujifilm X-A3 has exterior measurements of 117mm x 67mm x 40mm (4.6" x 2.6" x 1.6") along with a weight of 339 grams (0.75 lbs) while the Panasonic G100 has specifications of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") along with a weight of 352 grams (0.78 lbs).

Analyze the Fujifilm X-A3 versus Panasonic G100 in our brand new Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary dependant on the lens you are employing at that time. The following is a front view dimensions comparison of the Fujifilm X-A3 and the G100.

Considering dimensions and weight, the portability rating of the Fujifilm X-A3 and G100 is 86 and 81 respectively.

Sometimes, it is very tough to see the contrast in sensor measurements simply by researching technical specs. The graphic underneath may give you a clearer sense of the sensor measurements in the Fujifilm X-A3 and G100.

As you have seen, both of these cameras have different megapixel count and different sensor measurements. The Fujifilm X-A3 due to its larger sensor will make achieving shallower depth of field less difficult and the Fujifilm X-A3 will result in greater detail due to its extra 4MP. Greater resolution will also make it easier to crop photos a bit more aggressively. The older Fujifilm X-A3 will be behind in sensor innovation.