Pentax WG-3 GPS vs Ricoh WG-4

Here, we will be matching up the Pentax WG-3 GPS and Ricoh WG-4, both Waterproof digital cameras by companies Pentax and Ricoh. The image resolution of the WG-3 GPS (16MP) and the WG-4 (16MP) is pretty similar and both cameras have the identical sensor measurements (1/2.3").

Photography Glossary

The WG-3 GPS was introduced 6 months prior to the WG-4 which means that they are of a similar generation. Both cameras feature the same body design (Compact).

Before getting into a detailed comparison, here is a concise view of how the WG-3 GPS scores versus the WG-4 in the way of portability, imaging, features and an overall score.

Following is a preview of the gallery images for Pentax WG-3 GPS and Ricoh WG-4. The whole galleries are provided at Pentax WG-3 GPS Gallery and Ricoh WG-4 Gallery.

For anybody who is going to carry around your camera frequently, you'll have to take into account its weight and dimensions. The Pentax WG-3 GPS has outside measurements of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 238 grams (0.52 lbs) while the Ricoh WG-4 has dimensions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs).

Compare the Pentax WG-3 GPS and Ricoh WG-4 in the all new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at that moment. Following is a front view size comparison of the WG-3 GPS against the WG-4.

Factoring in dimensions and weight, the portability rating of the WG-3 GPS and WG-4 is 90 and 90 respectively.

Normally, it is difficult to visualize the gap between sensor sizes merely by going over technical specs. The picture here might give you a stronger sense of the sensor sizing in the WG-3 GPS and WG-4.

As you have seen, both of these cameras come with the identical sensor size and the same resolution therefore you should expect similar quality of pictures but you may want to take the production date of the products into consideration.