Pentax K-x vs Pentax K10D

In this write-up, we are looking at the Pentax K-x and Pentax K10D, former being a Entry-Level DSLR while the other is a Advanced DSLR and both of them are offered by Pentax. The image resolution of the K-x (12MP) and the K10D (10MP) is fairly well matched and they enjoy the same exact sensor size (APS-C).

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The K-x was unveiled 3 years later than the K10D and that is quite a large difference as far as technology is concerned. Both of the cameras offer different body type with the Pentax K-x being a Compact SLR camera and the Pentax K10D being a Mid-size SLR camera.

Before getting straight into a full comparison, below is a brief view of how the K-x scores against the K10D when considering portability, imaging, features and an overall grade.

Following is a sample of the gallery pictures for Pentax K-x & Pentax K10D. The full galleries are provided at Pentax K-x Gallery & Pentax K10D Gallery.

For anyone who is going to lug around your camera, you have to consider its weight and proportions. The Pentax K-x enjoys outer dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs) while the Pentax K10D has measurements of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 793 grams (1.75 lbs).

Take a look at the Pentax K-x and Pentax K10D in our completely new Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary depending on the lens you have chosen at the time. The following is the front view sizing comparison of the K-x against the K10D.

Taking into consideration dimensions and weight, the portability rating of the K-x and K10D is 69 and 59 respectively.

More often than not, it is very difficult to visualise the difference between sensor measurements merely by checking technical specs. The visual below will help offer you a stronger sense of the sensor sizes in the K-x and K10D.

As you can tell, both the cameras offer the same exact sensor sizing but not the same resolution. You can anticipate the Pentax K-x to give extra detail having an extra 2MP. Greater resolution will allow you to crop photos a little more aggressively. The newer K-x will have an edge with regard to sensor tech.