Ricoh WG-4 GPS vs Sony A900

On this page, we are contrasting the Ricoh WG-4 GPS versus Sony A900, one is a Waterproof and the other is a Advanced DSLR by brands Ricoh and Sony. There exists a significant gap between the sensor resolutions of the WG-4 GPS (16MP) and A900 (25MP) and the WG-4 GPS (1/2.3") and A900 (Full frame) boast totally different sensor sizes.

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The WG-4 GPS was launched 5 years after the A900 which is quite a sizable gap as far as technology is concerned. Each of these cameras have different body design with the Ricoh WG-4 GPS being a Compact camera and the Sony A900 being a Mid-size SLR camera.

Before getting straight to a more detailed comparison, here is a short highlight of how the WG-4 GPS matches up vs the A900 with regards to portability, imaging, features and an overall mark.

Below is a sample of the gallery pictures for Ricoh WG-4 GPS and Sony Alpha DSLR-A900. The complete galleries are provided at Ricoh WG-4 GPS Gallery and Sony A900 Gallery.

For those who are intending to travel with your camera often, you are going to need to take into account its weight and size. The Ricoh WG-4 GPS comes with outside measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 235 grams (0.52 lbs) and the Sony A900 has specifications of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") with a weight of 895 grams (1.97 lbs).

Contrast the Ricoh WG-4 GPS versus Sony A900 in the latest Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with at that time. Following is a front view size comparison of the WG-4 GPS against the A900.

Using dimensions and weight, the portability grade of the WG-4 GPS and A900 is 90 and 54 respectively.

Sometimes, it's tough to see the contrast between sensor dimensions just by reading through technical specs. The pic below will help offer you a more clear sense of the sensor sizing in the WG-4 GPS and A900.

As you can tell, each of the cameras provide different megapixel count and different sensor dimensions. The WG-4 GPS because of its tinier sensor will make achieving shallower depth of field more challenging and the Sony A900 will give more detail utilizing its extra 9MP. Greater resolution will also allow you to crop pics more aggressively. The newer WG-4 GPS is going to have an edge when it comes to sensor tech.