Pentax K-x vs Pentax ist DS2

Its time to look a bit more closely at the Pentax K-x and Pentax ist DS2, one being a Entry-Level DSLR and the latter is a Advanced DSLR and both are built by Pentax. There is a huge difference between the sensor resolutions of the K-x (12MP) and ist DS2 (6MP) but they enjoy the exact same sensor dimensions (APS-C).

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The K-x was manufactured 4 years later than the ist DS2 and that is quite a significant gap as far as tech is concerned. Both of these cameras come with different body type with the Pentax K-x being a Compact SLR camera and the Pentax ist DS2 being a Mid-size SLR camera.

Before going through a full comparison, below is a concise synopsis of how the K-x matches up vs the ist DS2 in regards to portability, imaging, features and an overall grade.

Here is a preview of the gallery photos for Pentax K-x and Pentax ist DS2. The entire galleries are viewable at Pentax K-x Gallery and Pentax ist DS2 Gallery.

If you're intending to lug around your camera frequently, you should consider its weight and size. The Pentax K-x has got outside measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs) and the Pentax ist DS2 has specifications of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") with a weight of 605 grams (1.33 lbs).

See the Pentax K-x and Pentax ist DS2 in the latest Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing during that time. Here is the front view scale comparison of the K-x and the ist DS2.

Looking at size and weight, the portability grade of the K-x and ist DS2 is 69 and 68 respectively.

Oftentimes, it is very hard to see the gap between sensor measurements only by going over specs. The visual underneath might provide you a clearer sense of the sensor sizing in the K-x and ist DS2.

All in all, both of the cameras have got the exact same sensor measurements albeit not the same resolution. You should count on the Pentax K-x to deliver extra detail due to its extra 6MP. Higher resolution can also help you crop shots much more aggressively. The younger K-x is going to have an advantage with regard to sensor tech.