Ricoh CX4 vs Sigma DP2x

Lets take a more detailed look at the Ricoh CX4 vs Sigma DP2x, one is a Small Sensor Superzoom and the latter is a Large Sensor Compact by brands Ricoh and Sigma. There is a sizeable difference between the image resolutions of the CX4 (10MP) and DP2x (5MP) and the CX4 (1/2.3") and DP2x (APS-C) enjoy totally different sensor dimensions.

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The CX4 was manufactured 5 months earlier than the DP2x which means that they are of a similar generation. Each of these cameras offer different body type with the Ricoh CX4 being a Compact camera and the Sigma DP2x being a Large Sensor Compact camera.

Before we go in to a full comparison, below is a short view of how the CX4 grades against the DP2x in regards to portability, imaging, features and an overall score.

Below is a preview of the gallery images for Ricoh CX4 and Sigma DP2x. The entire galleries are viewable at Ricoh CX4 Gallery and Sigma DP2x Gallery.

When you are planning to carry around your camera frequently, you need to take into account its weight and measurements. The Ricoh CX4 features physical measurements of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 205 grams (0.45 lbs) whilst the Sigma DP2x has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).

Check the Ricoh CX4 vs Sigma DP2x in the latest Camera and Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing at that time. The following is the front view dimensions comparison of the CX4 compared to the DP2x.

Using size and weight, the portability grade of the CX4 and DP2x is 92 and 86 respectively.

Often, it is very tough to envision the contrast between sensor sizes only by reading through technical specs. The image here may offer you a greater sense of the sensor sizing in the CX4 and DP2x.

As you have seen, each of these cameras offer different megapixel count and different sensor sizes. The CX4 due to its tinier sensor will make shooting shallower DOF more challenging and the Ricoh CX4 will give you more detail due to its extra 5MP. Higher resolution will enable you to crop shots a little more aggressively.