Canon R3 vs Panasonic GH2

Below is a in depth analysis of the Canon R3 vs Panasonic GH2, one being a Pro Mirrorless and the other is a Advanced Mirrorless by brands Canon and Panasonic. There is a sizeable difference between the resolutions of the R3 (24MP) and GH2 (16MP) and the R3 (Full frame) and GH2 (Four Thirds) provide totally different sensor sizes.

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The R3 was unveiled 10 years later than the GH2 and that is quite a large gap as far as tech is concerned. Each of the cameras have the same body design (SLR-style mirrorless).

Before delving right into a full comparison, here is a simple highlight of how the R3 matches up against the GH2 for portability, imaging, features and an overall grade.

Following is a sample of the gallery pics for Canon EOS R3 and Panasonic Lumix DMC-GH2. The full galleries are viewable at Canon R3 Gallery and Panasonic GH2 Gallery.

In case you're going to lug around your camera frequently, you will need to think about its weight and measurements. The Canon R3 has exterior dimensions of 150mm x 143mm x 87mm (5.9" x 5.6" x 3.4") accompanied by a weight of 1015 grams (2.24 lbs) whilst the Panasonic GH2 has proportions of 124mm x 90mm x 76mm (4.9" x 3.5" x 3.0") with a weight of 442 grams (0.97 lbs).

Contrast the Canon R3 vs Panasonic GH2 in the latest Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at the time. Underneath is a front view dimensions comparison of the R3 and the GH2.

Considering size and weight, the portability grade of the R3 and GH2 is 52 and 70 respectively.

Oftentimes, it's hard to visualise the gap between sensor measurements just by checking technical specs. The visual here may give you a far better sense of the sensor dimensions in the R3 and GH2.

As you can tell, the 2 cameras have different megapixels and different sensor measurements. The R3 using its larger sensor will make achieving shallow depth of field easier and the Canon R3 will resolve extra detail having an extra 8 Megapixels. Greater resolution will also enable you to crop photos a bit more aggressively. The fresher R3 will have an edge in sensor innovation.