Pentax WG-1 GPS vs Pentax WG-3 GPS

On this page, we are comparing the Pentax WG-1 GPS vs Pentax WG-3 GPS, both Waterproof cameras and both are produced by Pentax. The image resolution of the WG-1 GPS (14MP) and the WG-3 GPS (16MP) is very close and both cameras provide the same sensor size (1/2.3").

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The WG-1 GPS was launched 23 months before the WG-3 GPS making them a generation apart from one another. Each of the cameras have the same body design (Compact).

Before delving into a comprehensive comparison, here is a simple highlight of how the WG-1 GPS grades vs the WG-3 GPS in the way of portability, imaging, features and an overall grade.

Here is a sample of the gallery pics for Pentax Optio WG-1 GPS & Pentax WG-3 GPS. The complete galleries are provided at Pentax WG-1 GPS Gallery & Pentax WG-3 GPS Gallery.

In case you're looking to lug around your camera regularly, you should think about its weight and proportions. The Pentax WG-1 GPS offers outside measurements of 116mm x 59mm x 29mm (4.6" x 2.3" x 1.1") having a weight of 167 grams (0.37 lbs) while the Pentax WG-3 GPS has measurements of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") accompanied by a weight of 238 grams (0.52 lbs).

Check the Pentax WG-1 GPS vs Pentax WG-3 GPS in our completely new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will differ based on the lens you are working with at the time. Following is a front view size comparison of the WG-1 GPS and the WG-3 GPS.

Factoring in dimensions and weight, the portability grade of the WG-1 GPS and WG-3 GPS is 93 and 90 respectively.

Normally, it is very difficult to see the gap in sensor measurements just by researching specifications. The photograph underneath will give you a much better sense of the sensor measurements in the WG-1 GPS and WG-3 GPS.

To sum up, both of the cameras provide the same sensor dimensions but not the same resolution. You can expect to see the Pentax WG-3 GPS to render greater detail utilizing its extra 2 Megapixels. Greater resolution will enable you to crop pics more aggressively. The older WG-1 GPS will be disadvantaged in sensor innovation.