Pentax Efina vs Pentax K20D

Its time to look closer at the Pentax Efina versus Pentax K20D, former is a Ultracompact while the other is a Advanced DSLR and both are built by Pentax. The sensor resolution of the Efina (14MP) and the K20D (15MP) is fairly close but the Efina (1/2.3") and K20D (APS-C) possess different sensor dimensions.

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The Efina was brought out 5 years after the K20D which is a fairly significant difference as far as camera technology is concerned. Both cameras come with different body type with the Pentax Efina being a Ultracompact camera and the Pentax K20D being a Mid-size SLR camera.

Before going in to a step-by-step comparison, below is a concise view of how the Efina matches up against the K20D in regards to portability, imaging, features and an overall mark.

Here is a sample of the gallery pictures for Pentax Efina & Pentax K20D. The entire galleries are available at Pentax Efina Gallery & Pentax K20D Gallery.

If you're planning to travel with your camera regularly, you have to think about its weight and measurements. The Pentax Efina comes with outside measurements of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") accompanied by a weight of 91 grams (0.20 lbs) while the Pentax K20D has proportions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs).

Analyze the Pentax Efina versus Pentax K20D in our completely new Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ based on the lens you use at that time. Underneath is the front view over all size comparison of the Efina vs the K20D.

Looking at dimensions and weight, the portability score of the Efina and K20D is 97 and 59 respectively.

Typically, it is hard to picture the gap in sensor dimensions just by looking through technical specs. The pic here will provide you a far better sense of the sensor sizing in the Efina and K20D.

As you have seen, both the cameras have got different megapixel count and different sensor dimensions. The Efina featuring a smaller sensor is going to make achieving bokeh harder and the Pentax K20D will provide you with greater detail having its extra 1MP. Greater resolution will enable you to crop photos much more aggressively. The more recent Efina should have an advantage when it comes to sensor technology.