Ricoh WG-70 vs Sigma DP2x

Below is a thorough assessment of the Ricoh WG-70 vs Sigma DP2x, one being a Waterproof and the latter is a Large Sensor Compact by competitors Ricoh and Sigma. There is a huge difference between the sensor resolutions of the WG-70 (16MP) and DP2x (5MP) and the WG-70 (1/2.3") and DP2x (APS-C) posses totally different sensor measurements.

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The WG-70 was introduced 9 years later than the DP2x and that is quite a significant gap as far as tech is concerned. Both cameras have different body design with the Ricoh WG-70 being a Compact camera and the Sigma DP2x being a Large Sensor Compact camera.

Before getting straight to a in depth comparison, here is a simple highlight of how the WG-70 matches up vs the DP2x in relation to portability, imaging, features and an overall grade.

Here is a preview of the gallery photos for Ricoh WG-70 and Sigma DP2x. The whole galleries are viewable at Ricoh WG-70 Gallery and Sigma DP2x Gallery.

For anyone who is aiming to lug around your camera regularly, you'll have to factor its weight and measurements. The Ricoh WG-70 has outside dimensions of 123mm x 62mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 193 grams (0.43 lbs) whilst the Sigma DP2x has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).

Look at the Ricoh WG-70 vs Sigma DP2x in the new Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you use during that time. The following is a front view dimensions comparison of the WG-70 and the DP2x.

Taking into account size and weight, the portability score of the WG-70 and DP2x is 91 and 86 respectively.

Oftentimes, it is very difficult to visualise the contrast between sensor measurements only by looking at specs. The graphic below might provide you a much better sense of the sensor dimensions in the WG-70 and DP2x.

All in all, each of these cameras have different resolutions and different sensor measurements. The WG-70 using its tinier sensor will make achieving shallow depth of field more challenging and the Ricoh WG-70 will give you more detail using its extra 11MP. Higher resolution will help you crop photographs a bit more aggressively. The more recent WG-70 is going to have an advantage in sensor innovation.