Pentax K100D S vs Sony A6300

Following is a complete assessment of the Pentax K100D S and Sony A6300, former is a Entry-Level DSLR while the other is a Advanced Mirrorless by brands Pentax and Sony. There is a considerable difference between the image resolutions of the K100D S (6MP) and A6300 (24MP) but they enjoy the same exact sensor measurements (APS-C).

Photography Glossary

The K100D S was brought out 9 years before the A6300 which is quite a large difference as far as tech is concerned. Both of these cameras offer different body type with the Pentax K100D S being a Compact SLR camera and the Sony A6300 being a Rangefinder-style mirrorless camera.

Before we go through a detailed comparison, below is a concise summation of how the K100D S grades against the A6300 in the way of portability, imaging, features and an overall score.

Below is a sample of the gallery pictures for Pentax K100D Super & Sony Alpha a6300. The entire galleries are viewable at Pentax K100D S Gallery & Sony A6300 Gallery.

If you're planning to carry around your camera often, you have to factor in its weight and proportions. The Pentax K100D S enjoys outside measurements of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") and a weight of 646 grams (1.42 lbs) while the Sony A6300 has measurements of 120mm x 67mm x 49mm (4.7" x 2.6" x 1.9") having a weight of 404 grams (0.89 lbs).

Contrast the Pentax K100D S and Sony A6300 in our brand new Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will change depending on the lens you select at that moment. Underneath is the front view dimensions comparison of the K100D S vs the A6300.

Factoring in size and weight, the portability grade of the K100D S and A6300 is 65 and 83 respectively.

Usually, it is very difficult to imagine the gap between sensor sizes simply by going over technical specs. The image underneath may give you a more clear sense of the sensor measurements in the K100D S and A6300.

As you can tell, both of the cameras enjoy the same exact sensor sizing but different MP. You can anticipate the Sony A6300 to offer you greater detail having its extra 18MP. Greater resolution can also enable you to crop photos far more aggressively. The more aged K100D S is going to be behind with regard to sensor tech.