Canon R vs Sony A7 III

Its time to look much closer at the Canon R and Sony A7 III, both Pro Mirrorless digital cameras by companies Canon and Sony. There exists a noticeable gap between the image resolutions of the R (30MP) and A7 III (24MP) but both cameras posses the identical sensor sizing (Full frame).

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The R was launched 7 months later than the A7 III and they are both of a similar age. Both the cameras feature the same body design (SLR-style mirrorless).

Before delving into a step-by-step comparison, here is a simple introduction of how the R scores versus the A7 III with respect to portability, imaging, features and an overall rating.

Following is a sample of the gallery pics for Canon EOS R & Sony Alpha A7 III. The complete galleries are available at Canon R Gallery & Sony A7 III Gallery.

For anyone who is planning to carry your camera frequently, you will need to factor its weight and proportions. The Canon R provides exterior dimensions of 136mm x 98mm x 84mm (5.4" x 3.9" x 3.3") with a weight of 660 grams (1.46 lbs) whilst the Sony A7 III has measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 650 grams (1.43 lbs).

Take a look at the Canon R and Sony A7 III in our completely new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary depending on the lens you are working with during that time. Following is a front view over all size comparison of the R and the A7 III.

Considering dimensions and weight, the portability grade of the R and A7 III is 62 and 63 respectively.

Typically, it is tough to envision the difference between sensor sizing just by reading through a spec sheet. The visual underneath may offer you a better sense of the sensor dimensions in the R and A7 III.

As you can see, both of those cameras feature the identical sensor size but not the same megapixels. You can expect to see the Canon R to give you greater detail utilizing its extra 6 Megapixels. Greater resolution will also let you crop images way more aggressively. The more recent R is going to have an edge with regard to sensor technology.