Ricoh WG-4 GPS vs Sony A290

In this write-up, we are looking at the Ricoh WG-4 GPS and Sony A290, one being a Waterproof and the other is a Entry-Level DSLR by brands Ricoh and Sony. The resolution of the WG-4 GPS (16MP) and the A290 (14MP) is very similar but the WG-4 GPS (1/2.3") and A290 (APS-C) enjoy different sensor sizes.

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The WG-4 GPS was brought out 3 years later than the A290 and that is quite a sizable gap as far as tech is concerned. Each of these cameras offer different body type with the Ricoh WG-4 GPS being a Compact camera and the Sony A290 being a Compact SLR camera.

Before delving straight into a step-by-step comparison, below is a brief view of how the WG-4 GPS scores versus the A290 in the way of portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Ricoh WG-4 GPS and Sony Alpha DSLR-A290. The entire galleries are provided at Ricoh WG-4 GPS Gallery and Sony A290 Gallery.

For anyone who is looking to carry your camera regularly, you will want to consider its weight and measurements. The Ricoh WG-4 GPS features exterior dimensions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 235 grams (0.52 lbs) and the Sony A290 has proportions of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") with a weight of 549 grams (1.21 lbs).

Examine the Ricoh WG-4 GPS and Sony A290 in the new Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are employing at the time. Below is the front view dimensions comparison of the WG-4 GPS against the A290.

Looking at size and weight, the portability rating of the WG-4 GPS and A290 is 90 and 66 respectively.

Generally, its hard to visualize the contrast between sensor sizing purely by reviewing technical specs. The graphic here will help offer you a stronger sense of the sensor dimensions in the WG-4 GPS and A290.

As you have seen, both of those cameras offer different megapixels and different sensor sizing. The WG-4 GPS due to its tinier sensor is going to make shooting shallow depth of field tougher and the Ricoh WG-4 GPS will deliver greater detail having its extra 2MP. Greater resolution can also allow you to crop images a little more aggressively. The fresher WG-4 GPS provides an edge with regard to sensor technology.