Pentax K-7 vs Pentax K-S2

Let's look more in depth at the Pentax K-7 and Pentax K-S2, former is a Advanced DSLR while the other is a Entry-Level DSLR and they are both built by Pentax. There is a large difference among the resolutions of the K-7 (15MP) and K-S2 (20MP) but both cameras offer the same sensor sizing (APS-C).

Photography Glossary

The K-7 was announced 6 years before the K-S2 which is a fairly serious difference as far as camera tech is concerned. Both the cameras have different body design with the Pentax K-7 being a Mid-size SLR camera and the Pentax K-S2 being a Compact SLR camera.

Before we go right into a thorough comparison, here is a quick overview of how the K-7 matches up versus the K-S2 with regard to portability, imaging, features and an overall mark.

This is a sample of the gallery pictures for Pentax K-7 & Pentax K-S2. The whole galleries are viewable at Pentax K-7 Gallery & Pentax K-S2 Gallery.

For anyone who is looking to travel with your camera often, you are going to need to factor its weight and dimensions. The Pentax K-7 offers outside measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 750 grams (1.65 lbs) whilst the Pentax K-S2 has dimensions of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") along with a weight of 678 grams (1.49 lbs).

Examine the Pentax K-7 and Pentax K-S2 in our completely new Camera & Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change based on the lens you are utilizing at the time. Underneath is a front view proportions comparison of the K-7 and the K-S2.

Factoring in size and weight, the portability grade of the K-7 and K-S2 is 60 and 64 respectively.

Oftentimes, it is tough to visualise the gap in sensor dimensions simply by looking through a spec sheet. The picture underneath might give you a far better sense of the sensor measurements in the K-7 and K-S2.

Clearly, each of these cameras provide the same sensor dimensions but not the same MP. You can anticipate the Pentax K-S2 to result in greater detail with its extra 5 Megapixels. Greater resolution will allow you to crop images more aggressively. The more aged K-7 will be disadvantaged when it comes to sensor innovation.