Ricoh GXR Mount A12 vs Sigma DP2x

Here is a in depth review of the Ricoh GXR Mount A12 and Sigma DP2x, one being a Entry-Level Mirrorless and the other is a Large Sensor Compact by companies Ricoh and Sigma. There is a crucial difference between the image resolutions of the GXR Mount A12 (12MP) and DP2x (5MP) but they enjoy the exact same sensor dimensions (APS-C).

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The GXR Mount A12 was launched 6 months later than the DP2x and they are both of a similar generation. Both the cameras come with different body type with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sigma DP2x being a Large Sensor Compact camera.

Before diving through a step-by-step comparison, below is a brief highlight of how the GXR Mount A12 grades against the DP2x in the way of portability, imaging, features and an overall rating.

Here is a sample of the gallery pics for Ricoh GXR Mount A12 and Sigma DP2x. The complete galleries are provided at Ricoh GXR Mount A12 Gallery and Sigma DP2x Gallery.

In case you're intending to carry your camera often, you have to take into account its weight and dimensions. The Ricoh GXR Mount A12 has exterior dimensions of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") and a weight of 370 grams (0.82 lbs) whilst the Sigma DP2x has dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs).

Analyze the Ricoh GXR Mount A12 and Sigma DP2x in the latest Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you use at the time. Here is the front view measurements comparison of the GXR Mount A12 compared to the DP2x.

Using size and weight, the portability grade of the GXR Mount A12 and DP2x is 84 and 86 respectively.

In many cases, it's tough to envision the difference between sensor sizing merely by reading technical specs. The visual below may provide you a greater sense of the sensor sizes in the GXR Mount A12 and DP2x.

As you have seen, the two cameras posses the exact same sensor measurements but not the same megapixels. You should expect to see the Ricoh GXR Mount A12 to offer you greater detail utilizing its extra 7 Megapixels. Greater resolution can also let you crop photos somewhat more aggressively.