Panasonic G100 vs Panasonic GF3

Let's look more in depth at the Panasonic G100 versus Panasonic GF3, both Entry-Level Mirrorless cameras and they are both produced by Panasonic. There is a significant difference among the image resolutions of the G100 (20MP) and GF3 (12MP) but both cameras boast the same sensor dimensions (Four Thirds).

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The G100 was announced 9 years later than the GF3 and that is a fairly sizable gap as far as camera tech is concerned. The two cameras have different body design with the Panasonic G100 being a SLR-style mirrorless camera and the Panasonic GF3 being a Rangefinder-style mirrorless camera.

Before diving into a full comparison, here is a brief summation of how the G100 matches up vs the GF3 with regard to portability, imaging, features and an overall rating.

Below is a sample of the gallery pics for Panasonic Lumix DC-G100 and Panasonic Lumix DMC-GF3. The whole galleries are provided at Panasonic G100 Gallery and Panasonic GF3 Gallery.

If you're looking to carry your camera, you'll have to factor its weight and size. The Panasonic G100 enjoys external dimensions of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") accompanied by a weight of 352 grams (0.78 lbs) while the Panasonic GF3 has specifications of 108mm x 67mm x 32mm (4.3" x 2.6" x 1.3") with a weight of 264 grams (0.58 lbs).

Check out the Panasonic G100 versus Panasonic GF3 in the new Camera and Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you are using at the time. Below is a front view measurement comparison of the G100 and the GF3.

Considering size and weight, the portability rating of the G100 and GF3 is 81 and 90 respectively.

Generally, it's difficult to imagine the gap in sensor sizing purely by checking out specs. The photograph underneath may provide you a stronger sense of the sensor sizes in the G100 and GF3.

All in all, both of the cameras provide the same sensor dimensions but different megapixels. You should expect to see the Panasonic G100 to provide greater detail with its extra 8MP. Greater resolution will also allow you to crop images more aggressively. The fresher G100 provides a benefit with regard to sensor technology.