Pentax WG-3 GPS vs Sony HX7V

Its time to look a little more in depth at the Pentax WG-3 GPS and Sony HX7V, one is a Waterproof and the other is a Small Sensor Compact by rivals Pentax and Sony. The image resolution of the WG-3 GPS (16MP) and the HX7V (16MP) is very comparable and both cameras offer the same sensor measurements (1/2.3").

Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

The WG-3 GPS was released 2 years after the HX7V which is a fairly large gap as far as camera tech is concerned. Both cameras have the same body design (Compact).

Before going into a detailed comparison, here is a short view of how the WG-3 GPS grades versus the HX7V when considering portability, imaging, features and an overall score.

Below is a sample of the gallery pics for Pentax WG-3 GPS and Sony Cyber-shot DSC-HX7V. The complete galleries are available at Pentax WG-3 GPS Gallery and Sony HX7V Gallery.

For those who are planning to carry around your camera regularly, you need to factor in its weight and proportions. The Pentax WG-3 GPS enjoys exterior dimensions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 238 grams (0.52 lbs) and the Sony HX7V has measurements of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 208 grams (0.46 lbs).

Examine the Pentax WG-3 GPS and Sony HX7V in the all new Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilising at that moment. Below is a front view over all size comparison of the WG-3 GPS against the HX7V.

Factoring in size and weight, the portability grade of the WG-3 GPS and HX7V is 90 and 92 respectively.

In many cases, it is very difficult to imagine the contrast in sensor sizes purely by going through specs. The pic here will help provide you a more clear sense of the sensor sizes in the WG-3 GPS and HX7V.

All in all, both the cameras have the same sensor dimensions and the exact same resolution therefore you should expect comparable quality of images though you really should consider the release date of the cameras into account. The fresher WG-3 GPS should have an edge with regard to sensor innovation.