Pentax K-S1 vs Pentax K-S2

Let's look a bit more closely at the Pentax K-S1 versus Pentax K-S2, former being a Advanced DSLR while the latter is a Entry-Level DSLR and they are both designed by Pentax. The image resolution of the K-S1 (20MP) and the K-S2 (20MP) is pretty similar and they use the same exact sensor dimensions (APS-C).

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The K-S1 was brought out 5 months prior to the K-S2 and they are both of a similar age. The two cameras offer different body type with the Pentax K-S1 being a Mid-size SLR camera and the Pentax K-S2 being a Compact SLR camera.

Before getting through a step-by-step comparison, below is a simple summary of how the K-S1 grades against the K-S2 with respect to portability, imaging, features and an overall rating.

The following is a preview of the gallery images for Pentax K-S1 & Pentax K-S2. The entire galleries are available at Pentax K-S1 Gallery & Pentax K-S2 Gallery.

When you are aiming to carry your camera often, you'll need to consider its weight and measurements. The Pentax K-S1 offers exterior measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") along with a weight of 558 grams (1.23 lbs) whilst the Pentax K-S2 has proportions of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") along with a weight of 678 grams (1.49 lbs).

See the Pentax K-S1 versus Pentax K-S2 in our newest Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary dependant on the lens you are utilising during that time. Here is the front view physical size comparison of the K-S1 compared to the K-S2.

Looking at dimensions and weight, the portability grade of the K-S1 and K-S2 is 69 and 64 respectively.

Quite often, it can be hard to picture the gap between sensor sizing simply by reviewing a spec sheet. The photograph underneath should provide you a stronger sense of the sensor measurements in the K-S1 and K-S2.

Clearly, both the cameras offer the same exact sensor sizing and the same resolution and you can expect similar quality of pictures however you should always factor the launch date of the products into consideration.