Ricoh CX1 vs Sigma DP2x

Its time to look much closer at the Ricoh CX1 versus Sigma DP2x, one being a Small Sensor Compact and the latter is a Large Sensor Compact by brands Ricoh and Sigma. There is a big difference between the sensor resolutions of the CX1 (9MP) and DP2x (5MP) and the CX1 (1/2.3") and DP2x (APS-C) offer totally different sensor size.

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The CX1 was revealed 23 months earlier than the DP2x which makes them a generation apart from each other. Both cameras have different body design with the Ricoh CX1 being a Compact camera and the Sigma DP2x being a Large Sensor Compact camera.

Before we go right into a detailed comparison, here is a quick summation of how the CX1 grades vs the DP2x with respect to portability, imaging, features and an overall rating.

This is a preview of the gallery photos for Ricoh CX1 and Sigma DP2x. The full galleries are available at Ricoh CX1 Gallery and Sigma DP2x Gallery.

In case you're going to carry your camera frequently, you will need to factor in its weight and measurements. The Ricoh CX1 enjoys external measurements of 102mm x 58mm x 28mm (4.0" x 2.3" x 1.1") having a weight of 180 grams (0.40 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 CX1 versus Sigma DP2x in the all new Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you have at that time. Underneath is a front view proportions comparison of the CX1 and the DP2x.

Taking into consideration size and weight, the portability grade of the CX1 and DP2x is 93 and 86 respectively.

Often, it is very tough to see the gap between sensor sizing merely by going over a spec sheet. The graphic underneath may give you a far better sense of the sensor sizing in the CX1 and DP2x.

As you can see, both of the cameras have different megapixel count and different sensor sizing. The CX1 with its tinier sensor will make getting shallow DOF tougher and the Ricoh CX1 will offer extra detail because of its extra 4MP. Higher resolution will also help you crop shots a bit more aggressively. The older CX1 is going to be disadvantaged with regard to sensor technology.