Pentax K-S2 vs Pentax K-x

Below, we are matching up the Pentax K-S2 versus Pentax K-x, both Entry-Level DSLR cameras and both are sold by Pentax. There is a big difference among the image resolutions of the K-S2 (20MP) and K-x (12MP) but they possess the exact same sensor measurements (APS-C).

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The K-S2 was brought out 5 years later than the K-x and that is a fairly big gap as far as camera tech is concerned. Each of the cameras come with the identical body type (Compact SLR).

Before we go straight into a comprehensive comparison, below is a concise summary of how the K-S2 grades vs the K-x in the way of portability, imaging, features and an overall grade.

This is a sample of the gallery pics for Pentax K-S2 and Pentax K-x. The entire galleries are viewable at Pentax K-S2 Gallery and Pentax K-x Gallery.

When you are going to lug around your camera frequently, you will need to take into account its weight and dimensions. The Pentax K-S2 features external dimensions of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") having a weight of 678 grams (1.49 lbs) and the Pentax K-x has dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs).

Take a look at the Pentax K-S2 versus Pentax K-x in the latest Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are working with at the time. Below is the front view size comparison of the K-S2 versus the K-x.

Using size and weight, the portability score of the K-S2 and K-x is 64 and 69 respectively.

In many cases, it can be difficult to envision the difference in sensor measurements just by looking through specs. The photograph underneath should give you a much better sense of the sensor sizes in the K-S2 and K-x.

All in all, both of those cameras posses the exact same sensor measurements but not the same megapixels. You should expect to see the Pentax K-S2 to result in greater detail having its extra 8MP. Greater resolution can also allow you to crop pics somewhat more aggressively. The fresher K-S2 will have an advantage with regard to sensor innovation.