Pentax WG-3 GPS vs Samsung ST6500

Here is a thorough comparison of the Pentax WG-3 GPS and Samsung ST6500, one being a Waterproof and the other is a Ultracompact by rivals Pentax and Samsung. The sensor resolution of the WG-3 GPS (16MP) and the ST6500 (16MP) is fairly similar and they possess the same exact sensor sizing (1/2.3").

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The WG-3 GPS was unveiled 2 years later than the ST6500 and that is quite a sizable gap as far as technology is concerned. Both of the cameras offer different body type with the Pentax WG-3 GPS being a Compact camera and the Samsung ST6500 being a Ultracompact camera.

Before getting straight into a comprehensive comparison, below is a short summary of how the WG-3 GPS scores versus the ST6500 for portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Pentax WG-3 GPS and Samsung ST6500. The full galleries are provided at Pentax WG-3 GPS Gallery and Samsung ST6500 Gallery.

For anybody who is going to carry your camera regularly, you'll have to factor its weight and size. The Pentax WG-3 GPS provides exterior dimensions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") accompanied by a weight of 238 grams (0.52 lbs) while the Samsung ST6500 has specifications of 102mm x 57mm x 19mm (4.0" x 2.2" x 0.7") having a weight of n/a grams (0.00 lbs).

Contrast the Pentax WG-3 GPS and Samsung ST6500 in the latest Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilising at the time. Below is the front view physical size comparison of the WG-3 GPS against the ST6500.

Taking into consideration dimensions and weight, the portability score of the WG-3 GPS and ST6500 is 90 and 99 respectively.

More often than not, it's difficult to visualise the difference between sensor sizing merely by going over a spec sheet. The graphic here might provide you a more clear sense of the sensor dimensions in the WG-3 GPS and ST6500.

Clearly, both of the cameras offer the same exact sensor sizing and the same MP therefore you should expect similar quality of pictures although you will need to consider the release date of the products into consideration. The younger WG-3 GPS is going to have an advantage with regard to sensor innovation.