Nikon 1 S1 vs YI M1

Let's take a more detailed look at the Nikon 1 S1 and YI M1, both Entry-Level Mirrorless cameras by rivals Nikon and YI. There exists a large gap among the sensor resolutions of the 1 S1 (10MP) and M1 (20MP) and the 1 S1 (1") and M1 (Four Thirds) provide totally different sensor sizes.

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The 1 S1 was launched 4 years earlier than the M1 and that is a fairly serious difference as far as camera technology is concerned. Both the cameras have the same body design (Rangefinder-style mirrorless).

Before delving into a detailed comparison, here is a quick introduction of how the 1 S1 matches up against the M1 with respect to portability, imaging, features and an overall rating.

Here is a preview of the gallery photos for Nikon 1 S1 & YI M1. The complete galleries are viewable at Nikon 1 S1 Gallery & YI M1 Gallery.

For anyone who is intending to carry your camera regularly, you have to take into account its weight and proportions. The Nikon 1 S1 comes with external measurements of 102mm x 61mm x 30mm (4.0" x 2.4" x 1.2") along with a weight of 197 grams (0.43 lbs) and the YI M1 has measurements of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") along with a weight of 350 grams (0.77 lbs).

Check out the Nikon 1 S1 and YI M1 in our brand new Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change based on the lens you have attached at that time. The following is a front view physical size comparison of the 1 S1 vs the M1.

Considering dimensions and weight, the portability grade of the 1 S1 and M1 is 92 and 87 respectively.

Quite often, it's difficult to visualise the gap in sensor sizing only by checking out technical specs. The graphic here will help offer you a clearer sense of the sensor sizing in the 1 S1 and M1.

As you can tell, the two cameras provide different megapixel count and different sensor sizing. The 1 S1 featuring a smaller sensor will make achieving shallower depth of field more difficult and the YI M1 will provide extra detail utilizing its extra 10 Megapixels. Higher resolution will allow you to crop shots more aggressively. The older 1 S1 will be disadvantaged in sensor innovation.