Pentax K-x vs Pentax WG-2 GPS

Below, we will be matching up the Pentax K-x and Pentax WG-2 GPS, former being a Entry-Level DSLR while the latter is a Waterproof and both are produced by Pentax. There exists a large gap among the sensor resolutions of the K-x (12MP) and WG-2 GPS (16MP) and the K-x (APS-C) and WG-2 GPS (1/2.3") come with different sensor sizing.

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The K-x was revealed 3 years prior to the WG-2 GPS and that is a fairly serious difference as far as camera technology is concerned. Each of the cameras come with different body type with the Pentax K-x being a Compact SLR camera and the Pentax WG-2 GPS being a Compact camera.

Before going in to a thorough comparison, below is a simple synopsis of how the K-x grades against the WG-2 GPS in regards to portability, imaging, features and an overall grade.

Following is a preview of the gallery photos for Pentax K-x & Pentax Optio WG-2 GPS. The full galleries are viewable at Pentax K-x Gallery & Pentax WG-2 GPS Gallery.

For those who are looking to lug around your camera, you should factor in its weight and dimensions. The Pentax K-x provides external dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs) and the Pentax WG-2 GPS has dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 198 grams (0.44 lbs).

Take a look at the Pentax K-x and Pentax WG-2 GPS in our newest Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change depending on the lens you are utilizing at that time. Following is the front view proportions comparison of the K-x compared to the WG-2 GPS.

Looking at dimensions and weight, the portability score of the K-x and WG-2 GPS is 69 and 91 respectively.

More often than not, it's tough to visualize the gap in sensor measurements simply by viewing specifications. The graphic underneath might offer you a much better sense of the sensor dimensions in the K-x and WG-2 GPS.

To sum up, both the cameras have got different resolutions and different sensor measurements. The K-x using its bigger sensor is going to make getting shallower DOF simpler and the Pentax WG-2 GPS will render more detail because of its extra 4MP. Higher resolution can also let you crop shots much more aggressively. The older K-x will be disadvantaged when it comes to sensor technology.