Nikon 1 S2 vs Sigma SD1

Following is a complete overview of the Nikon 1 S2 vs Sigma SD1, one is a Entry-Level Mirrorless and the latter is a Advanced DSLR by competitors Nikon and Sigma. The image resolution of the 1 S2 (14.2MP) and the SD1 (15MP) is relatively well matched but the 1 S2 (1") and SD1 (APS-C) posses different sensor sizing.

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The 1 S2 was unveiled 3 years after the SD1 which is quite a significant gap as far as tech is concerned. Each of the cameras feature different body design with the Nikon 1 S2 being a Rangefinder-style mirrorless camera and the Sigma SD1 being a Mid-size SLR camera.

Before we go into a complete comparison, here is a quick overview of how the 1 S2 matches up vs the SD1 when it comes to portability, imaging, features and an overall score.

This is a preview of the gallery photos for Nikon 1 S2 and Sigma SD1. The full galleries are provided at Nikon 1 S2 Gallery and Sigma SD1 Gallery.

If you're looking to carry around your camera frequently, you'll need to factor its weight and measurements. The Nikon 1 S2 features exterior dimensions of 101mm x 61mm x 29mm (4.0" x 2.4" x 1.1") with a weight of 190 grams (0.42 lbs) while the Sigma SD1 has proportions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") with a weight of n/a grams (0.00 lbs).

Check out the Nikon 1 S2 vs Sigma SD1 in the latest Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are using at the time. Underneath is a front view physical size comparison of the 1 S2 versus the SD1.

Taking into account size and weight, the portability grade of the 1 S2 and SD1 is 93 and 77 respectively.

Oftentimes, it's hard to picture the gap between sensor sizes only by looking at technical specs. The picture here should give you a clearer sense of the sensor sizes in the 1 S2 and SD1.

As you have seen, both of the cameras feature different megapixel count and different sensor sizes. The 1 S2 having a tinier sensor is going to make shooting shallow depth of field more challenging and the Sigma SD1 will resolve greater detail having an extra 0.8 Megapixels. Higher resolution will also allow you to crop photographs way more aggressively. The more recent 1 S2 should have a benefit in sensor technology.