Olympus TG-1 iHS vs Pentax WG-3 GPS

On this page, we are looking at the Olympus TG-1 iHS versus Pentax WG-3 GPS, both Waterproof digital cameras by brands Olympus and Pentax. There exists a sizable gap between the image resolutions of the TG-1 iHS (12MP) and WG-3 GPS (16MP) but both cameras offer the same sensor measurements (1/2.3").

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The TG-1 iHS was brought out 14 months earlier than the WG-3 GPS making them a generation apart from one another. Each of these cameras have the same body design (Compact).

Before we go right into a in-depth comparison, here is a brief highlight of how the TG-1 iHS grades against the WG-3 GPS when it comes to portability, imaging, features and an overall grade.

Below is a sample of the gallery pictures for Olympus Tough TG-1 iHS & Pentax WG-3 GPS. The entire galleries are provided at Olympus TG-1 iHS Gallery & Pentax WG-3 GPS Gallery.

For those who are aiming to lug around your camera, you have to consider its weight and measurements. The Olympus TG-1 iHS enjoys exterior dimensions of 112mm x 67mm x 30mm (4.4" x 2.6" x 1.2") along with a weight of 230 grams (0.51 lbs) and the Pentax WG-3 GPS has proportions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 238 grams (0.52 lbs).

Check out the Olympus TG-1 iHS versus Pentax WG-3 GPS in our newest Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will vary depending on the lens you have at that moment. The following is a front view overall size comparison of the TG-1 iHS and the WG-3 GPS.

Taking into account dimensions and weight, the portability grade of the TG-1 iHS and WG-3 GPS is 91 and 90 respectively.

More often than not, it's tough to see the gap between sensor measurements simply by checking technical specs. The photograph here will provide you a clearer sense of the sensor sizes in the TG-1 iHS and WG-3 GPS.

As you have seen, each of the cameras provide the same sensor dimensions but not the same MP. You can anticipate the Pentax WG-3 GPS to give you more detail having its extra 4 Megapixels. Greater resolution will also let you crop pics more aggressively. The older TG-1 iHS is going to be disadvantaged with regard to sensor innovation.