Ricoh GXR Mount A12 vs Sigma DP2s

On this page, we are comparing the Ricoh GXR Mount A12 and Sigma DP2s, one is a Entry-Level Mirrorless and the other is a Large Sensor Compact by companies Ricoh and Sigma. There is a significant difference among the image resolutions of the GXR Mount A12 (12MP) and DP2s (5MP) but both cameras provide the same sensor dimensions (APS-C).

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The GXR Mount A12 was introduced 18 months after the DP2s making them a generation away from each other. Both of the cameras have different body design with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sigma DP2s being a Large Sensor Compact camera.

Before diving right into a comprehensive comparison, here is a concise view of how the GXR Mount A12 grades vs the DP2s in terms of portability, imaging, features and an overall mark.

Following is a sample of the gallery pictures for Ricoh GXR Mount A12 and Sigma DP2s. The whole galleries are provided at Ricoh GXR Mount A12 Gallery and Sigma DP2s Gallery.

If you are planning to travel with your camera frequently, you'll have to factor its weight and size. The Ricoh GXR Mount A12 has got external dimensions of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") and a weight of 370 grams (0.82 lbs) while the Sigma DP2s has specifications 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 GXR Mount A12 and Sigma DP2s in the new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you choose during that time. Underneath is a front view over all size comparison of the GXR Mount A12 compared to the DP2s.

Considering size and weight, the portability score of the GXR Mount A12 and DP2s is 84 and 86 respectively.

Usually, it's hard to imagine the difference in sensor dimensions purely by seeing specifications. The picture underneath might provide you a stronger sense of the sensor sizes in the GXR Mount A12 and DP2s.

To sum up, both of the cameras have the same sensor dimensions but different megapixels. You should anticipate the Ricoh GXR Mount A12 to show more detail using its extra 7 Megapixels. Greater resolution will also help you crop images a bit more aggressively. The newer GXR Mount A12 provides an edge when it comes to sensor tech.