Pentax RZ18 vs Pentax WG-1

Below, we will be matching up the Pentax RZ18 versus Pentax WG-1, one is a Small Sensor Superzoom and the latter is a Waterproof and both are manufactured by Pentax. The sensor resolution of the RZ18 (16MP) and the WG-1 (14MP) is pretty similar and they feature the exact same sensor measurements (1/2.3").

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The RZ18 was unveiled 8 months after the WG-1 which means that they are of a similar generation. Both of these cameras come with the identical body type (Compact).

Before we go in to a more detailed comparison, below is a concise view of how the RZ18 scores vs the WG-1 for portability, imaging, features and an overall mark.

Here is a preview of the gallery images for Pentax Optio RZ18 and Pentax Optio WG-1. The full galleries are viewable at Pentax RZ18 Gallery and Pentax WG-1 Gallery.

When you are aiming to travel with your camera regularly, you'll need to consider its weight and measurements. The Pentax RZ18 features physical measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs) whilst the Pentax WG-1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 157 grams (0.35 lbs).

Check the Pentax RZ18 versus Pentax WG-1 in the all new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you are using at that moment. Below is the front view measurement comparison of the RZ18 and the WG-1.

Taking into account size and weight, the portability rating of the RZ18 and WG-1 is 92 and 93 respectively.

Generally, it is hard to imagine the difference between sensor dimensions purely by reading a spec sheet. The image below may give you a better sense of the sensor sizing in the RZ18 and WG-1.

As you can see, both of these cameras have got the exact same sensor measurements albeit different MP. You should expect the Pentax RZ18 to offer more detail having an extra 2 Megapixels. Higher resolution will also enable you to crop pictures much more aggressively. The newer RZ18 provides an advantage when it comes to sensor technology.