Canon R3 vs Sony A3000

In this write-up, we are comparing the Canon R3 versus Sony A3000, one is a Pro Mirrorless and the other is a Entry-Level Mirrorless by companies Canon and Sony. The image resolution of the R3 (24MP) and the A3000 (20MP) is very similar but the R3 (Full frame) and A3000 (APS-C) feature different sensor sizing.

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The R3 was brought out 8 years after the A3000 which is quite a serious gap as far as technology is concerned. Each of these cameras offer the identical body type (SLR-style mirrorless).

Before getting in to a step-by-step comparison, below is a concise synopsis of how the R3 matches up against the A3000 in the way of portability, imaging, features and an overall score.

Following is a sample of the gallery pics for Canon EOS R3 and Sony Alpha A3000. The entire galleries are viewable at Canon R3 Gallery and Sony A3000 Gallery.

If you are going to carry around your camera regularly, you'll need to factor its weight and proportions. The Canon R3 comes with outside measurements 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 Sony A3000 has measurements of 128mm x 91mm x 85mm (5.0" x 3.6" x 3.3") along with a weight of 411 grams (0.91 lbs).

Analyze the Canon R3 versus Sony A3000 in the latest Camera and Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you use at that moment. The following is the front view physical size comparison of the R3 compared to the A3000.

Factoring in dimensions and weight, the portability rating of the R3 and A3000 is 52 and 69 respectively.

Quite often, it is very tough to imagine the difference between sensor sizes just by reading specifications. The picture below might offer you a more clear sense of the sensor measurements in the R3 and A3000.

Plainly, each of these cameras offer different megapixels and different sensor sizes. The R3 due to its larger sensor is going to make shooting shallower depth of field less difficult and the Canon R3 will offer extra detail having its extra 4 Megapixels. Greater resolution can also allow you to crop images a little more aggressively. The more recent R3 provides an advantage in sensor tech.