Panasonic G6 vs Pentax K20D

Here, we will be reviewing the Panasonic G6 versus Pentax K20D, former being a Entry-Level Mirrorless while the latter is a Advanced DSLR by companies Panasonic and Pentax. The image resolution of the G6 (16MP) and the K20D (15MP) is pretty well matched but the G6 (Four Thirds) and K20D (APS-C) boast different sensor sizes.

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The G6 was revealed 4 years later than the K20D and that is quite a big difference as far as tech is concerned. The two cameras feature different body design with the Panasonic G6 being a SLR-style mirrorless camera and the Pentax K20D being a Mid-size SLR camera.

Before we go right into a in-depth comparison, here is a short view of how the G6 scores against the K20D in terms of portability, imaging, features and an overall grade.

Below is a preview of the gallery images for Panasonic Lumix DMC-G6 & Pentax K20D. The full galleries are provided at Panasonic G6 Gallery & Pentax K20D Gallery.

For anyone who is aiming to lug around your camera regularly, you should factor its weight and dimensions. The Panasonic G6 has exterior dimensions of 122mm x 85mm x 71mm (4.8" x 3.3" x 2.8") accompanied by a weight of 390 grams (0.86 lbs) and the Pentax K20D has dimensions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs).

Contrast the Panasonic G6 versus Pentax K20D in our completely new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will differ based on the lens you are using at that time. Here is a front view size comparison of the G6 vs the K20D.

Using size and weight, the portability score of the G6 and K20D is 74 and 59 respectively.

Usually, it is very tough to picture the difference between sensor measurements just by checking a spec sheet. The visual below will help give you a stronger sense of the sensor dimensions in the G6 and K20D.

Clearly, the two cameras come with different megapixels and different sensor measurements. The G6 having a tinier sensor is going to make achieving bokeh tougher and the Panasonic G6 will give greater detail because of its extra 1MP. Higher resolution will also allow you to crop shots a good deal more aggressively. The newer G6 should have a benefit in sensor innovation.