Canon 5DS R vs Sony A9

Following is a extended overview of the Canon 5DS R versus Sony A9, one is a Advanced DSLR and the other is a Pro Mirrorless by brands Canon and Sony. There exists a sizeable gap between the sensor resolutions of the 5DS R (51MP) and A9 (24MP) but both cameras posses the identical sensor size (Full frame).

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The 5DS R was launched 3 years before the A9 which is quite a large gap as far as technology is concerned. Both of these cameras feature different body design with the Canon 5DS R being a Mid-size SLR camera and the Sony A9 being a SLR-style mirrorless camera.

Before we go right into a more detailed comparison, here is a brief overview of how the 5DS R matches up versus the A9 with regard to portability, imaging, features and an overall score.

Below is a sample of the gallery pics for Canon EOS 5DS R and Sony Alpha A9. The complete galleries are viewable at Canon 5DS R Gallery and Sony A9 Gallery.

If you are looking to carry around your camera, you will need to factor in its weight and measurements. The Canon 5DS R features exterior measurements of 152mm x 116mm x 76mm (6.0" x 4.6" x 3.0") with a weight of 930 grams (2.05 lbs) while the Sony A9 has proportions of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs).

See the Canon 5DS R versus Sony A9 in the latest Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at that moment. Following is a front view over all size comparison of the 5DS R compared to the A9.

Using dimensions and weight, the portability score of the 5DS R and A9 is 55 and 65 respectively.

More often than not, it's tough to envision the contrast between sensor sizes purely by checking technical specs. The image here might give you a stronger sense of the sensor measurements in the 5DS R and A9.

As you have seen, both of the cameras come with the identical sensor size but not the same MP. You should expect to see the Canon 5DS R to give you greater detail utilizing its extra 27MP. Greater resolution will also let you crop images a good deal more aggressively. The more aged 5DS R is going to be disadvantaged when it comes to sensor tech.