Pentax K20D vs Pentax H90

The following is a extended analysis of the Pentax K20D vs Pentax H90, one is a Advanced DSLR and the latter is a Small Sensor Compact and both of them are produced by Pentax. There is a crucial difference between the sensor resolutions of the K20D (15MP) and H90 (12MP) and the K20D (APS-C) and H90 (1/2.3") provide totally different sensor measurements.

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The K20D was unveiled 19 months before the H90 which makes them a generation away from each other. Both of these cameras feature different body design with the Pentax K20D being a Mid-size SLR camera and the Pentax H90 being a Compact camera.

Before delving into a in-depth comparison, here is a concise summation of how the K20D grades versus the H90 for portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Pentax K20D and Pentax Optio H90. The full galleries are viewable at Pentax K20D Gallery and Pentax H90 Gallery.

If you're going to travel with your camera, you will have to think about its weight and measurements. The Pentax K20D comes with external measurements of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs) and the Pentax H90 has proportions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") accompanied by a weight of 153 grams (0.34 lbs).

Check the Pentax K20D vs Pentax H90 in the latest Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you are utilizing at the time. The following is a front view size comparison of the K20D and the H90.

Taking into consideration size and weight, the portability rating of the K20D and H90 is 59 and 93 respectively.

Usually, its difficult to see the contrast between sensor dimensions merely by reviewing a spec sheet. The picture below may offer you a better sense of the sensor sizing in the K20D and H90.

Clearly, both of those cameras come with different megapixel count and different sensor dimensions. The K20D using its bigger sensor will make achieving bokeh easier and the Pentax K20D will deliver greater detail having an extra 3 Megapixels. Higher resolution can also help you crop shots a good deal more aggressively. The more aged K20D is going to be disadvantaged with regard to sensor innovation.