Panasonic SZ7 vs Pentax Efina

On this page, we are contrasting the Panasonic SZ7 and Pentax Efina, one being a Small Sensor Compact and the other is a Ultracompact by manufacturers Panasonic and Pentax. The image resolution of the SZ7 (14MP) and the Efina (14MP) is very close and both cameras offer the same sensor measurements (1/2.3").

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The SZ7 was released 17 months earlier than the Efina making them a generation apart from one another. Both of the cameras have different body design with the Panasonic SZ7 being a Compact camera and the Pentax Efina being a Ultracompact camera.

Before we go straight to a complete comparison, here is a quick synopsis of how the SZ7 grades against the Efina with respect to portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Panasonic Lumix DMC-SZ7 and Pentax Efina. The complete galleries are viewable at Panasonic SZ7 Gallery and Pentax Efina Gallery.

When you are planning to carry your camera often, you will have to take into account its weight and measurements. The Panasonic SZ7 enjoys exterior measurements of 99mm x 59mm x 21mm (3.9" x 2.3" x 0.8") and a weight of 133 grams (0.29 lbs) whilst the Pentax Efina has proportions of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") accompanied by a weight of 91 grams (0.20 lbs).

Examine the Panasonic SZ7 and Pentax Efina in the new Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will differ depending on the lens you have at that time. Underneath is a front view measurements comparison of the SZ7 against the Efina.

Factoring in dimensions and weight, the portability rating of the SZ7 and Efina is 95 and 97 respectively.

Typically, it's difficult to imagine the gap in sensor sizing purely by looking through specs. The visual below might give you a more clear sense of the sensor sizing in the SZ7 and Efina.

All in all, both of those cameras provide the same sensor dimensions and the identical MP and you should expect comparable quality of pictures though you should always consider the release date of the cameras into account. The older SZ7 will be disadvantaged when it comes to sensor innovation.