Nikon D100 vs Sigma SD10

Let's take a deeper look at the Nikon D100 and Sigma SD10, both Advanced DSLR cameras by manufacturers Nikon and Sigma. There is a significant difference among the resolutions of the D100 (6MP) and SD10 (3MP) but both cameras boast the identical sensor measurements (APS-C).

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The D100 was manufactured 20 months before the SD10 making them a generation apart from each other. Each of these cameras feature the same body design (Mid-size SLR).

Before we go into a step-by-step comparison, here is a brief view of how the D100 scores vs the SD10 in relation to portability, imaging, features and an overall grade.

Here is a sample of the gallery pictures for Nikon D100 and Sigma SD10. The entire galleries are available at Nikon D100 Gallery and Sigma SD10 Gallery.

When you are planning to lug around your camera frequently, you need to think about its weight and proportions. The Nikon D100 provides physical dimensions of 144mm x 116mm x 81mm (5.7" x 4.6" x 3.2") along with a weight of 780 grams (1.72 lbs) whilst the Sigma SD10 has measurements of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs).

Compare the Nikon D100 and Sigma SD10 in the new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at that time. Here is a front view overall size comparison of the D100 versus the SD10.

Taking into account size and weight, the portability score of the D100 and SD10 is 58 and 54 respectively.

Oftentimes, its tough to imagine the gap in sensor measurements simply by going through technical specs. The visual underneath might provide you a stronger sense of the sensor dimensions in the D100 and SD10.

As you can tell, both of these cameras come with the identical sensor size but different resolution. You should anticipate the Nikon D100 to produce extra detail due to its extra 3MP. Greater resolution will also allow you to crop photos a good deal more aggressively. The older D100 will be behind when it comes to sensor tech.