Panasonic ZS20 vs Pentax Efina

In this write-up, we are contrasting the Panasonic ZS20 versus Pentax Efina, one is a Small Sensor Superzoom and the other is a Ultracompact by rivals Panasonic and Pentax. The sensor resolution of the ZS20 (14MP) and the Efina (14MP) is fairly well matched and they possess the same exact sensor measurements (1/2.3").

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The ZS20 was released 13 months earlier than the Efina making the cameras a generation away from each other. Each of these cameras offer different body type with the Panasonic ZS20 being a Compact camera and the Pentax Efina being a Ultracompact camera.

Before we go in to a in depth comparison, below is a short summary of how the ZS20 scores against the Efina in terms of portability, imaging, features and an overall mark.

Here is a sample of the gallery pictures for Panasonic Lumix DMC-ZS20 and Pentax Efina. The complete galleries are available at Panasonic ZS20 Gallery and Pentax Efina Gallery.

In case you're intending to travel with your camera, you'll need to take into account its weight and proportions. The Panasonic ZS20 features outer measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") and a weight of 206 grams (0.45 lbs) while the Pentax Efina has measurements of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") and a weight of 91 grams (0.20 lbs).

Take a look at the Panasonic ZS20 versus Pentax Efina in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you select during that time. Below is the front view dimensions comparison of the ZS20 against the Efina.

Factoring in size and weight, the portability score of the ZS20 and Efina is 92 and 97 respectively.

Usually, it is difficult to imagine the contrast between sensor dimensions only by reading through specifications. The picture below will give you a more clear sense of the sensor measurements in the ZS20 and Efina.

To sum up, both of the cameras offer the same exact sensor sizing and the exact same megapixels so you should expect similar quality of photographs though you will want to factor the production date of the products into consideration. The more aged ZS20 is going to be disadvantaged with regard to sensor tech.