Canon 20Da vs Sigma SD1

Here, we will be matching up the Canon 20Da and Sigma SD1, both Advanced DSLR cameras by competitors Canon and Sigma. There exists a sizeable gap among the image resolutions of the 20Da (8MP) and SD1 (15MP) but both cameras offer the identical sensor dimensions (APS-C).

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The 20Da was announced 6 years before the SD1 which is a fairly large gap as far as camera technology is concerned. Both cameras feature the same body design (Mid-size SLR).

Before diving straight to a more detailed comparison, here is a short highlight of how the 20Da scores vs the SD1 when it comes to portability, imaging, features and an overall score.

Following is a preview of the gallery images for Canon EOS 20Da and Sigma SD1. The whole galleries are provided at Canon 20Da Gallery and Sigma SD1 Gallery.

For those who are looking to carry around your camera often, you'll need to consider its weight and dimensions. The Canon 20Da has outside dimensions of 144mm x 106mm x 72mm (5.7" x 4.2" x 2.8") having a weight of 770 grams (1.70 lbs) and the Sigma SD1 has dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of n/a grams (0.00 lbs).

Check the Canon 20Da and Sigma SD1 in the all new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that moment. Following is a front view over all size comparison of the 20Da and the SD1.

Factoring in dimensions and weight, the portability rating of the 20Da and SD1 is 59 and 77 respectively.

More often than not, it can be hard to imagine the gap in sensor sizes only by going through specifications. The picture underneath will offer you a stronger sense of the sensor dimensions in the 20Da and SD1.

Plainly, each of these cameras come with the identical sensor size albeit different megapixels. You should expect the Sigma SD1 to provide extra detail with its extra 7 Megapixels. Higher resolution will also enable you to crop shots a good deal more aggressively. The more aged 20Da will be behind with regard to sensor innovation.