Nikon 1 S1 vs Pentax K-01

Below, we will be analyzing the Nikon 1 S1 and Pentax K-01, both Entry-Level Mirrorless digital cameras by rivals Nikon and Pentax. There is a considerable difference between the image resolutions of the 1 S1 (10MP) and K-01 (16MP) and the 1 S1 (1") and K-01 (APS-C) possess different sensor dimensions.

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The 1 S1 was announced 13 months after the K-01 which makes the cameras a generation away from each other. Both of these cameras come with different body type with the Nikon 1 S1 being a Rangefinder-style mirrorless camera and the Pentax K-01 being a SLR-style mirrorless camera.

Before diving through a thorough comparison, below is a quick introduction of how the 1 S1 matches up against the K-01 in the way of portability, imaging, features and an overall mark.

This is a preview of the gallery images for Nikon 1 S1 & Pentax K-01. The whole galleries are available at Nikon 1 S1 Gallery & Pentax K-01 Gallery.

When you are aiming to travel with your camera frequently, you'll have to consider its weight and volume. The Nikon 1 S1 features physical 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) whilst the Pentax K-01 has sizing of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") along with a weight of 561 grams (1.24 lbs).

Look at the Nikon 1 S1 and Pentax K-01 in our completely new Camera & Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary based on the lens you select at that moment. The following is the front view scale comparison of the 1 S1 and the K-01.

Using size and weight, the portability grade of the 1 S1 and K-01 is 92 and 76 respectively.

Often, its tough to visualize the gap between sensor dimensions purely by going over technical specs. The image here might provide you a greater sense of the sensor sizing in the 1 S1 and K-01.

As you have seen, the two cameras have got different megapixels and different sensor dimensions. The 1 S1 having a tinier sensor is going to make achieving shallower depth of field harder and the Pentax K-01 will offer you extra detail with its extra 6 Megapixels. Higher resolution will help you crop shots much more aggressively. The more modern 1 S1 provides an advantage when it comes to sensor tech.