Pentax RZ18 vs Pentax WG-2

Here is a in depth overview of the Pentax RZ18 and Pentax WG-2, one being a Small Sensor Superzoom and the latter is a Waterproof and both are sold by Pentax. The resolution of the RZ18 (16MP) and the WG-2 (16MP) is pretty similar and both cameras boast the identical sensor sizing (1/2.3").

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The RZ18 was manufactured 4 months earlier than the WG-2 which means that they are both of a similar generation. Both of these cameras feature the same body design (Compact).

Before going right into a step-by-step comparison, here is a brief synopsis of how the RZ18 grades vs the WG-2 for portability, imaging, features and an overall rating.

Here is a preview of the gallery images for Pentax Optio RZ18 and Pentax Optio WG-2. The entire galleries are viewable at Pentax RZ18 Gallery and Pentax WG-2 Gallery.

When you are intending to carry your camera often, you'll have to factor in its weight and size. The Pentax RZ18 features external dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") accompanied by a weight of 178 grams (0.39 lbs) while the Pentax WG-2 has specifications of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 192 grams (0.42 lbs).

Contrast the Pentax RZ18 and Pentax WG-2 in the latest Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at the time. Below is a front view over all size comparison of the RZ18 and the WG-2.

Taking into consideration dimensions and weight, the portability grade of the RZ18 and WG-2 is 92 and 91 respectively.

Quite often, it's tough to see the contrast between sensor sizing merely by reviewing a spec sheet. The photograph below might provide you a much better sense of the sensor dimensions in the RZ18 and WG-2.

As you can see, both of those cameras feature the identical sensor size and the identical MP therefore you should expect similar quality of photos however you will want to consider the release date of the products into consideration.