Ricoh CX1 vs Sigma SD15

Here is a in-depth analysis of the Ricoh CX1 vs Sigma SD15, former being a Small Sensor Compact while the latter is a Advanced DSLR by manufacturers Ricoh and Sigma. There is a large difference among the sensor resolutions of the CX1 (9MP) and SD15 (5MP) and the CX1 (1/2.3") and SD15 (APS-C) boast totally different sensor size.

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The CX1 was manufactured 12 months earlier than the SD15 and they are both of a similar age. Each of the cameras feature different body design with the Ricoh CX1 being a Compact camera and the Sigma SD15 being a Mid-size SLR camera.

Before we go straight to a thorough comparison, here is a brief overview of how the CX1 matches up against the SD15 when considering portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Ricoh CX1 & Sigma SD15. The entire galleries are viewable at Ricoh CX1 Gallery & Sigma SD15 Gallery.

In case you're planning to carry your camera regularly, you should think about its weight and proportions. The Ricoh CX1 features exterior dimensions of 102mm x 58mm x 28mm (4.0" x 2.3" x 1.1") with a weight of 180 grams (0.40 lbs) and the Sigma SD15 has measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") accompanied by a weight of 750 grams (1.65 lbs).

Take a look at the Ricoh CX1 vs Sigma SD15 in our brand new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will change dependant on the lens you are utilising at that moment. Here is a front view overall size comparison of the CX1 compared to the SD15.

Factoring in size and weight, the portability rating of the CX1 and SD15 is 93 and 59 respectively.

Usually, it is very difficult to envision the contrast in sensor sizing just by researching specs. The visual below may offer you a more clear sense of the sensor sizes in the CX1 and SD15.

All in all, both of those cameras come with different megapixel count and different sensor sizing. The CX1 due to its smaller sensor will make getting bokeh harder and the Ricoh CX1 will render extra detail due to its extra 4MP. Higher resolution will let you crop photographs a good deal more aggressively. The older CX1 will be disadvantaged with regard to sensor innovation.