Ricoh CX4 vs Sigma SD1

Here, we are reviewing the Ricoh CX4 vs Sigma SD1, former being a Small Sensor Superzoom while the other is a Advanced DSLR by brands Ricoh and Sigma. There is a considerable difference among the sensor resolutions of the CX4 (10MP) and SD1 (15MP) and the CX4 (1/2.3") and SD1 (APS-C) posses totally different sensor size.

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The CX4 was launched around the same time to the SD1 and they are both of a similar age. Both of these cameras feature different body design with the Ricoh CX4 being a Compact camera and the Sigma SD1 being a Mid-size SLR camera.

Before getting into a full comparison, here is a concise summary of how the CX4 scores versus the SD1 in regards to portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Ricoh CX4 & Sigma SD1. The complete galleries are provided at Ricoh CX4 Gallery & Sigma SD1 Gallery.

If you're going to lug around your camera, you are going to need to think about its weight and proportions. The Ricoh CX4 features exterior measurements of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs) whilst the Sigma SD1 has measurements of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") having a weight of n/a grams (0.00 lbs).

See the Ricoh CX4 vs Sigma SD1 in our completely new Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will change based on the lens you choose at that time. Underneath is a front view size comparison of the CX4 vs the SD1.

Taking into account size and weight, the portability rating of the CX4 and SD1 is 92 and 77 respectively.

Oftentimes, it can be difficult to see the gap in sensor measurements simply by going through specifications. The photograph underneath may offer you a much better sense of the sensor measurements in the CX4 and SD1.

To sum up, the two cameras come with different resolutions and different sensor measurements. The CX4 featuring a smaller sensor will make achieving shallow DOF trickier and the Sigma SD1 will provide more detail utilizing its extra 5MP. Greater resolution will also let you crop images a good deal more aggressively.