Ricoh G900 vs Sigma Quattro

Here, we will be contrasting the Ricoh G900 vs Sigma Quattro, former being a Waterproof while the latter is a Advanced Mirrorless by manufacturers Ricoh and Sigma. There is a large difference among the sensor resolutions of the G900 (20MP) and Quattro (29MP) and the G900 (1/2.3") and Quattro (APS-C) offer different sensor measurements.

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The G900 was revealed 2 years later than the Quattro and that is a fairly serious difference as far as camera tech is concerned. Both cameras feature different body design with the Ricoh G900 being a Compact camera and the Sigma Quattro being a Rangefinder-style mirrorless camera.

Before getting into a comprehensive comparison, here is a quick view of how the G900 scores against the Quattro when it comes to portability, imaging, features and an overall rating.

This is a preview of the gallery images for Ricoh G900 & Sigma sd Quattro. The full galleries are available at Ricoh G900 Gallery & Sigma Quattro Gallery.

For those who are planning to carry your camera often, you'll have to consider its weight and proportions. The Ricoh G900 enjoys external dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") with a weight of 247 grams (0.54 lbs) whilst the Sigma Quattro has measurements of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") along with a weight of 625 grams (1.38 lbs).

Check out the Ricoh G900 vs Sigma Quattro in our completely new Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will change dependant on the lens you have chosen at the time. Below is a front view measurements comparison of the G900 vs the Quattro.

Taking into account size and weight, the portability grade of the G900 and Quattro is 89 and 63 respectively.

In many cases, it is tough to visualize the difference in sensor sizing only by viewing specifications. The photograph underneath will help provide you a better sense of the sensor sizes in the G900 and Quattro.

Plainly, each of the cameras feature different resolutions and different sensor sizing. The G900 having a smaller sensor is going to make getting shallow depth of field trickier and the Sigma Quattro will render more detail because of its extra 9MP. Higher resolution can also enable you to crop photographs way more aggressively. The younger G900 should have a benefit with regard to sensor technology.