Panasonic G100 vs Panasonic G3

Let's take a closer look at the Panasonic G100 and Panasonic G3, both Entry-Level Mirrorless digital cameras and they are both created by Panasonic. There is a significant difference between the sensor resolutions of the G100 (20MP) and G3 (16MP) but both cameras offer the same sensor sizes (Four Thirds).

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The G100 was brought out 9 years after the G3 which is quite a sizable gap as far as tech is concerned. Each of these cameras have the same body design (SLR-style mirrorless).

Before going right into a in depth comparison, here is a quick overview of how the G100 matches up versus the G3 in the way of portability, imaging, features and an overall score.

Here is a preview of the gallery photos for Panasonic Lumix DC-G100 and Panasonic Lumix DMC-G3. The entire galleries are provided at Panasonic G100 Gallery and Panasonic G3 Gallery.

If you are looking to carry around your camera frequently, you're going to have to consider its weight and proportions. The Panasonic G100 comes with external 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) whilst the Panasonic G3 has measurements of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") with a weight of 336 grams (0.74 lbs).

Look at the Panasonic G100 and Panasonic G3 in the new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilising at the time. Underneath is a front view over all size comparison of the G100 compared to the G3.

Taking into consideration size and weight, the portability score of the G100 and G3 is 81 and 83 respectively.

In many cases, it is very difficult to visualize the gap between sensor sizes simply by reading technical specs. The image here will help offer you a stronger sense of the sensor measurements in the G100 and G3.

As you have seen, both the cameras provide the same sensor dimensions albeit different MP. You should count on the Panasonic G100 to offer greater detail having its extra 4MP. Higher resolution will let you crop photographs more aggressively. The newer G100 provides an edge in sensor tech.