Pentax Q7 vs Ricoh G900

Following is a extended overview of the Pentax Q7 vs Ricoh G900, former is a Entry-Level Mirrorless while the other is a Waterproof by brands Pentax and Ricoh. There exists a noticeable gap among the sensor resolutions of the Q7 (12MP) and G900 (20MP) and the Q7 (1/1.7") and G900 (1/2.3") feature totally different sensor sizes.

Photography Glossary

The Q7 was announced 5 years earlier than the G900 which is a fairly sizable difference as far as camera technology is concerned. Both the cameras offer different body type with the Pentax Q7 being a Rangefinder-style mirrorless camera and the Ricoh G900 being a Compact camera.

Before we go straight into a more detailed comparison, below is a short summation of how the Q7 matches up against the G900 in terms of portability, imaging, features and an overall score.

Following is a sample of the gallery pictures for Pentax Q7 & Ricoh G900. The whole galleries are available at Pentax Q7 Gallery & Ricoh G900 Gallery.

For anyone who is looking to carry around your camera frequently, you're going to have to factor its weight and measurements. The Pentax Q7 offers exterior measurements of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") with a weight of 200 grams (0.44 lbs) whilst the Ricoh G900 has proportions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") along with a weight of 247 grams (0.54 lbs).

Examine the Pentax Q7 vs Ricoh G900 in our completely new Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will change dependant on the lens you are using at that time. The following is the front view dimensions comparison of the Q7 and the G900.

Considering dimensions and weight, the portability rating of the Q7 and G900 is 92 and 89 respectively.

Typically, it is hard to see the contrast in sensor sizes only by going through specs. The pic underneath should provide you a greater sense of the sensor sizing in the Q7 and G900.

As you can plainly see, the 2 cameras enjoy different megapixels and different sensor sizes. The Q7 having a larger sensor will make achieving shallower DOF easier and the Ricoh G900 will provide more detail with its extra 8MP. Greater resolution will also let you crop images far more aggressively. The more aged Q7 will be disadvantaged with regard to sensor innovation.