Canon T7i vs Sigma SD9

Let's look more in depth at the Canon T7i and Sigma SD9, former being a Entry-Level DSLR while the latter is a Advanced DSLR by competitors Canon and Sigma. There exists a noticeable gap among the image resolutions of the T7i (24MP) and SD9 (3MP) but both cameras offer the same sensor sizes (APS-C).

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The T7i was announced 14 years later than the SD9 and that is a fairly sizable difference as far as camera technology is concerned. Both of the cameras have the same body design (Mid-size SLR).

Before we go right into a complete comparison, here is a quick view of how the T7i grades vs the SD9 when it comes to portability, imaging, features and an overall rating.

This is a preview of the gallery photos for Canon EOS Rebel T7i & Sigma SD9. The whole galleries are provided at Canon T7i Gallery & Sigma SD9 Gallery.

For anyone who is going to carry your camera regularly, you have to think about its weight and size. The Canon T7i provides outside measurements of 131mm x 100mm x 76mm (5.2" x 3.9" x 3.0") with a weight of 532 grams (1.17 lbs) while the Sigma SD9 has specifications of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") accompanied by a weight of 950 grams (2.09 lbs).

Look at the Canon T7i and Sigma SD9 in our brand new Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change dependant on the lens you are utilizing at the time. Here is a front view physical size comparison of the T7i against the SD9.

Factoring in dimensions and weight, the portability score of the T7i and SD9 is 67 and 54 respectively.

Sometimes, it's difficult to imagine the difference in sensor sizing only by viewing technical specs. The graphic below should provide you a far better sense of the sensor sizing in the T7i and SD9.

As you have seen, both of those cameras have the same sensor dimensions albeit different MP. You can count on the Canon T7i to provide you with greater detail with its extra 21MP. Higher resolution will allow you to crop shots a bit more aggressively. The fresher T7i should have a benefit when it comes to sensor innovation.