Nikon D100 vs Sigma SD1 Merrill

On this page, we will be reviewing the Nikon D100 and Sigma SD1 Merrill, both Advanced DSLR cameras by competitors Nikon and Sigma. There is a crucial difference among the image resolutions of the D100 (6MP) and SD1 Merrill (15MP) but both cameras boast the same sensor measurements (APS-C).

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The D100 was announced 10 years prior to the SD1 Merrill and that is a fairly serious gap as far as camera tech is concerned. Both of these cameras have the same body design (Mid-size SLR).

Before diving straight to a in-depth comparison, here is a quick view of how the D100 scores against the SD1 Merrill in terms of portability, imaging, features and an overall grade.

Below is a preview of the gallery photos for Nikon D100 and Sigma SD1 Merrill. The whole galleries are viewable at Nikon D100 Gallery and Sigma SD1 Merrill Gallery.

For anyone who is aiming to lug around your camera, you should consider its weight and dimensions. The Nikon D100 features exterior measurements of 144mm x 116mm x 81mm (5.7" x 4.6" x 3.2") along with a weight of 780 grams (1.72 lbs) and the Sigma SD1 Merrill has dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of 790 grams (1.74 lbs).

Compare the Nikon D100 and Sigma SD1 Merrill in the all new Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at that time. Underneath is a front view dimension comparison of the D100 vs the SD1 Merrill.

Looking at size and weight, the portability rating of the D100 and SD1 Merrill is 58 and 57 respectively.

Usually, it can be tough to imagine the contrast in sensor measurements merely by researching specs. The visual here may give you a much better sense of the sensor sizing in the D100 and SD1 Merrill.

All in all, each of these cameras provide the same sensor dimensions albeit different MP. You should count on the Sigma SD1 Merrill to render more detail with its extra 9MP. Higher resolution will also allow you to crop pictures more aggressively. The older D100 will be disadvantaged with regard to sensor technology.