Nikon A900 vs Pentax WG-2

Following is a in depth overview of the Nikon A900 versus Pentax WG-2, one is a Small Sensor Superzoom and the other is a Waterproof by rivals Nikon and Pentax. There exists a huge gap among the image resolutions of the A900 (20MP) and WG-2 (16MP) but they possess the same exact sensor sizes (1/2.3").

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The A900 was unveiled 4 years after the WG-2 which is a fairly significant gap as far as camera technology is concerned. Both of these cameras offer the identical body type (Compact).

Before diving in to a full comparison, below is a quick introduction of how the A900 grades versus the WG-2 in regards to portability, imaging, features and an overall score.

Below is a sample of the gallery pictures for Nikon Coolpix A900 and Pentax Optio WG-2. The full galleries are viewable at Nikon A900 Gallery and Pentax WG-2 Gallery.

For those who are going to carry around your camera frequently, you will want to think about its weight and size. The Nikon A900 has got external measurements of 113mm x 67mm x 40mm (4.4" x 2.6" x 1.6") with a weight of 289 grams (0.64 lbs) and the Pentax WG-2 has specifications of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 192 grams (0.42 lbs).

Take a look at the Nikon A900 versus Pentax WG-2 in the new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are using during that time. Underneath is the front view size comparison of the A900 versus the WG-2.

Using dimensions and weight, the portability score of the A900 and WG-2 is 88 and 91 respectively.

Typically, it's difficult to envision the difference in sensor sizes just by checking out technical specs. The pic underneath may provide you a clearer sense of the sensor measurements in the A900 and WG-2.

As you can tell, both cameras offer the same exact sensor sizing but not the same MP. You should anticipate the Nikon A900 to provide greater detail having an extra 4MP. Greater resolution will enable you to crop images a little more aggressively. The newer A900 will have an advantage in sensor technology.