Olympus TG-610 vs Pentax Efina

Let's look more closely at the Olympus TG-610 versus Pentax Efina, one is a Waterproof and the latter is a Ultracompact by rivals Olympus and Pentax. The image resolution of the TG-610 (14MP) and the Efina (14MP) is relatively comparable and they use the exact same sensor sizes (1/2.3").

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The TG-610 was manufactured 3 years prior to the Efina which is a fairly sizable gap as far as camera tech is concerned. Each of these cameras come with different body type with the Olympus TG-610 being a Compact camera and the Pentax Efina being a Ultracompact camera.

Before delving straight into a in depth comparison, below is a brief summation of how the TG-610 scores against the Efina with regard to portability, imaging, features and an overall score.

Here is a preview of the gallery photos for Olympus TG-610 and Pentax Efina. The entire galleries are available at Olympus TG-610 Gallery and Pentax Efina Gallery.

For anyone who is intending to carry around your camera frequently, you'll have to think about its weight and volume. The Olympus TG-610 enjoys outer measurements of 96mm x 65mm x 26mm (3.8" x 2.6" x 1.0") with a weight of 190 grams (0.42 lbs) while the Pentax Efina has sizing of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") accompanied by a weight of 91 grams (0.20 lbs).

Look at the Olympus TG-610 versus Pentax Efina in the all new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing at the time. Below is the front view size comparison of the TG-610 and the Efina.

Taking into account size and weight, the portability rating of the TG-610 and Efina is 93 and 97 respectively.

In many cases, it is very difficult to imagine the difference in sensor sizes simply by going through a spec sheet. The image underneath will give you a better sense of the sensor sizing in the TG-610 and Efina.

Clearly, both of these cameras posses the exact same sensor measurements and the exact same megapixels so you should expect comparable quality of images however you have to take the release date of the cameras into account. The more aged TG-610 will be disadvantaged in sensor tech.