Panasonic G3 vs Panasonic GX850

The following is a extended analysis of the Panasonic G3 versus Panasonic GX850, both Entry-Level Mirrorless digital cameras and they are both built by Panasonic. The sensor resolution of the G3 (16MP) and the GX850 (16MP) is pretty well matched and both cameras have the same sensor dimensions (Four Thirds).

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The G3 was manufactured 6 years earlier than the GX850 which is quite a big difference as far as technology is concerned. Both of the cameras have different body design with the Panasonic G3 being a SLR-style mirrorless camera and the Panasonic GX850 being a Rangefinder-style mirrorless camera.

Before delving straight to a full comparison, here is a simple highlight of how the G3 matches up versus the GX850 with regard to portability, imaging, features and an overall mark.

Here is a preview of the gallery images for Panasonic Lumix DMC-G3 & Panasonic Lumix DMC-GX850. The entire galleries are available at Panasonic G3 Gallery & Panasonic GX850 Gallery.

For anyone who is looking to travel with your camera often, you'll need to think about its weight and measurements. The Panasonic G3 offers outside measurements of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") accompanied by a weight of 336 grams (0.74 lbs) whilst the Panasonic GX850 has proportions of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") and a weight of 269 grams (0.59 lbs).

Compare the Panasonic G3 versus Panasonic GX850 in our newest Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary depending on the lens you choose at that moment. Underneath is a front view sizing comparison of the G3 vs the GX850.

Taking into account dimensions and weight, the portability grade of the G3 and GX850 is 83 and 90 respectively.

Sometimes, it is difficult to visualise the contrast between sensor dimensions purely by checking specifications. The image below may give you a clearer sense of the sensor sizing in the G3 and GX850.

Plainly, both cameras provide the same sensor dimensions and the same MP and you can expect similar quality of images however you will want to consider the age of the products into consideration. The more aged G3 is going to be disadvantaged when it comes to sensor innovation.