Pentax WG-1 GPS vs Sony H55

Lets look much closer at the Pentax WG-1 GPS and Sony H55, former being a Waterproof while the other is a Small Sensor Compact by rivals Pentax and Sony. The image resolution of the WG-1 GPS (14MP) and the H55 (14MP) is fairly close and both cameras provide the identical sensor dimensions (1/2.3").

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The WG-1 GPS was launched 15 months later than the H55 making them a generation apart from one another. Both of the cameras feature the same body design (Compact).

Before we go into a comprehensive comparison, here is a short view of how the WG-1 GPS grades vs the H55 in the way of portability, imaging, features and an overall rating.

Following is a sample of the gallery pictures for Pentax Optio WG-1 GPS & Sony Cyber-shot DSC-H55. The complete galleries are viewable at Pentax WG-1 GPS Gallery & Sony H55 Gallery.

If you're planning to carry your camera frequently, you need to think about its weight and proportions. The Pentax WG-1 GPS has exterior measurements of 116mm x 59mm x 29mm (4.6" x 2.3" x 1.1") with a weight of 167 grams (0.37 lbs) whilst the Sony H55 has measurements of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") and a weight of 200 grams (0.44 lbs).

Look at the Pentax WG-1 GPS and Sony H55 in our brand new Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will vary based on the lens you are employing at the time. Below is a front view proportions comparison of the WG-1 GPS vs the H55.

Factoring in dimensions and weight, the portability grade of the WG-1 GPS and H55 is 93 and 92 respectively.

Typically, it is very difficult to picture the gap in sensor sizing merely by researching a spec sheet. The photograph underneath may give you a far better sense of the sensor sizing in the WG-1 GPS and H55.

Clearly, the 2 cameras come with the identical sensor size and the identical MP so you can expect comparable quality of photographs though you should consider the launch date of the cameras into account. The younger WG-1 GPS should have a benefit in sensor tech.