Nikon D610 vs Sigma SD15

Let's look more in depth at the Nikon D610 and Sigma SD15, both Advanced DSLR cameras by rivals Nikon and Sigma. There is a significant difference among the image resolutions of the D610 (24MP) and SD15 (5MP) and the D610 (Full frame) and SD15 (APS-C) posses totally different sensor size.

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The D610 was brought out 3 years later than the SD15 and that is a fairly sizable gap as far as camera tech is concerned. Each of these cameras have the same body design (Mid-size SLR).

Before going right into a in-depth comparison, here is a simple highlight of how the D610 scores against the SD15 in relation to portability, imaging, features and an overall grade.

This is a preview of the gallery images for Nikon D610 and Sigma SD15. The entire galleries are viewable at Nikon D610 Gallery and Sigma SD15 Gallery.

In case you're going to lug around your camera often, you need to factor in its weight and measurements. The Nikon D610 features exterior measurements of 141mm x 113mm x 82mm (5.6" x 4.4" x 3.2") with a weight of 850 grams (1.87 lbs) whilst the Sigma SD15 has proportions of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") with a weight of 750 grams (1.65 lbs).

Look at the Nikon D610 and Sigma SD15 in the latest Camera and Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you are employing at that time. Here is a front view size comparison of the D610 compared to the SD15.

Taking into consideration size and weight, the portability rating of the D610 and SD15 is 56 and 59 respectively.

Usually, it can be tough to visualise the contrast in sensor measurements simply by seeing specs. The graphic underneath should offer you a more clear sense of the sensor sizing in the D610 and SD15.

As you can plainly see, both of these cameras have different megapixels and different sensor measurements. The D610 because of its bigger sensor will make shooting shallower depth of field less difficult and the Nikon D610 will show more detail having its extra 19MP. Higher resolution will enable you to crop photographs a bit more aggressively. The more modern D610 will have a benefit in sensor innovation.