Canon 90D vs Sony A77

Lets take a deeper look at the Canon 90D and Sony A77, both Advanced DSLR cameras by brands Canon and Sony. There is a sizeable difference among the sensor resolutions of the 90D (33MP) and A77 (24MP) but both cameras provide the same sensor sizing (APS-C).

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The 90D was brought out 7 years later than the A77 and that is a fairly large gap as far as camera tech is concerned. Each of these cameras have the same body design (Mid-size SLR).

Before getting right into a full comparison, here is a brief summary of how the 90D matches up vs the A77 for portability, imaging, features and an overall grade.

This is a preview of the gallery photos for Canon EOS 90D and Sony SLT-A77. The entire galleries are provided at Canon 90D Gallery and Sony A77 Gallery.

In case you're going to lug around your camera regularly, you will have to consider its weight and dimensions. The Canon 90D comes with outside dimensions of 141mm x 105mm x 77mm (5.6" x 4.1" x 3.0") with a weight of 701 grams (1.55 lbs) and the Sony A77 has dimensions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 732 grams (1.61 lbs).

Take a look at the Canon 90D and Sony A77 in the latest Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you have chosen at the time. The following is a front view physical size comparison of the 90D against the A77.

Taking into consideration size and weight, the portability score of the 90D and A77 is 60 and 59 respectively.

Generally, its difficult to envision the gap in sensor measurements only by checking out specifications. The visual here may provide you a better sense of the sensor sizes in the 90D and A77.

To sum up, each of the cameras have the same sensor dimensions albeit not the same MP. You should count on the Canon 90D to produce extra detail having its extra 9 Megapixels. Higher resolution can also enable you to crop photographs a bit more aggressively. The more recent 90D is going to have a benefit in sensor innovation.