Panasonic ZS5 vs Pentax K20D

In this write-up, we will be comparing the Panasonic ZS5 vs Pentax K20D, one is a Small Sensor Superzoom and the latter is a Advanced DSLR by brands Panasonic and Pentax. The image resolution of the ZS5 (12MP) and the K20D (15MP) is pretty similar but the ZS5 (1/2.3") and K20D (APS-C) enjoy different sensor dimensions.

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The ZS5 was released 2 years after the K20D which is quite a large gap as far as tech is concerned. Each of the cameras offer different body type with the Panasonic ZS5 being a Compact camera and the Pentax K20D being a Mid-size SLR camera.

Before delving straight into a step-by-step comparison, below is a short introduction of how the ZS5 matches up vs the K20D in relation to portability, imaging, features and an overall mark.

The following is a preview of the gallery images for Panasonic Lumix DMC-ZS5 and Pentax K20D. The complete galleries are provided at Panasonic ZS5 Gallery and Pentax K20D Gallery.

When you are planning to travel with your camera frequently, you are going to need to consider its weight and dimensions. The Panasonic ZS5 enjoys exterior measurements of 103mm x 60mm x 32mm (4.1" x 2.4" x 1.3") having a weight of 214 grams (0.47 lbs) whilst 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).

Take a look at the Panasonic ZS5 vs Pentax K20D in the all new Camera and Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you have attached during that time. Here is the front view dimension comparison of the ZS5 versus the K20D.

Taking into account size and weight, the portability score of the ZS5 and K20D is 92 and 59 respectively.

Often, it is difficult to imagine the difference between sensor dimensions simply by reviewing specs. The picture here will give you a much better sense of the sensor sizing in the ZS5 and K20D.

All in all, both of the cameras offer different megapixels and different sensor dimensions. The ZS5 due to its tinier sensor is going to make shooting shallow DOF tougher and the Pentax K20D will offer you extra detail as a result of its extra 3MP. Higher resolution can also help you crop pictures a little more aggressively. The younger ZS5 should have a benefit in sensor innovation.