Nikon D3100 vs Ricoh PX

Its time to examine more in depth at the Nikon D3100 versus Ricoh PX, one being a Entry-Level DSLR and the latter is a Small Sensor Compact by brands Nikon and Ricoh. The sensor resolution of the D3100 (14MP) and the PX (16MP) is relatively close but the D3100 (APS-C) and PX (1/2.3") feature totally different sensor size.

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The D3100 was revealed 7 months before the PX and they are both of a similar generation. The two cameras come with different body type with the Nikon D3100 being a Compact SLR camera and the Ricoh PX being a Compact camera.

Before diving straight into a step-by-step comparison, below is a quick highlight of how the D3100 grades vs the PX when it comes to portability, imaging, features and an overall rating.

Following is a preview of the gallery photos for Nikon D3100 and Ricoh PX. The full galleries are viewable at Nikon D3100 Gallery and Ricoh PX Gallery.

If you're aiming to carry your camera often, you're going to have to take into account its weight and dimensions. The Nikon D3100 offers exterior measurements of 124mm x 96mm x 75mm (4.9" x 3.8" x 3.0") with a weight of 505 grams (1.11 lbs) while the Ricoh PX has dimensions of 100mm x 55mm x 21mm (3.9" x 2.2" x 0.8") accompanied by a weight of 156 grams (0.34 lbs).

Contrast the Nikon D3100 versus Ricoh PX in the all new Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at the time. Following is the front view measurements comparison of the D3100 vs the PX.

Looking at dimensions and weight, the portability score of the D3100 and PX is 68 and 95 respectively.

Normally, it can be difficult to envision the contrast in sensor sizing just by looking through specs. The photograph here may give you a better sense of the sensor sizing in the D3100 and PX.

All in all, both of these cameras posses different resolutions and different sensor sizing. The D3100 with its bigger sensor will make shooting shallower depth of field simpler and the Ricoh PX will result in more detail because of its extra 2MP. Higher resolution can also allow you to crop photographs somewhat more aggressively. The older D3100 will be disadvantaged in sensor technology.