Pentax W90 vs Ricoh G900

Following is a comprehensive assessment of the Pentax W90 versus Ricoh G900, both Waterproof digital cameras by competitors Pentax and Ricoh. There is a noticeable difference between the image resolutions of the W90 (12MP) and G900 (20MP) but both cameras provide the same sensor sizing (1/2.3").

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The W90 was released 9 years prior to the G900 which is quite a sizable difference as far as tech is concerned. Each of these cameras have the same body design (Compact).

Before diving into a more detailed comparison, here is a concise overview of how the W90 grades against the G900 with respect to portability, imaging, features and an overall score.

Below is a sample of the gallery pictures for Pentax Optio W90 & Ricoh G900. The complete galleries are provided at Pentax W90 Gallery & Ricoh G900 Gallery.

If you're looking to carry around your camera often, you will need to consider its weight and volume. The Pentax W90 provides outside dimensions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") and a weight of 164 grams (0.36 lbs) whilst the Ricoh G900 has sizing of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") accompanied by a weight of 247 grams (0.54 lbs).

Take a look at the Pentax W90 versus Ricoh G900 in our brand new Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will differ based on the lens you are utilizing during that time. Here is a front view size comparison of the W90 versus the G900.

Factoring in size and weight, the portability score of the W90 and G900 is 94 and 89 respectively.

Usually, it's hard to picture the contrast between sensor sizes only by reviewing specifications. The pic underneath might give you a more clear sense of the sensor sizes in the W90 and G900.

To sum up, both cameras have the same sensor dimensions but different MP. You can anticipate the Ricoh G900 to offer more detail as a result of its extra 8 Megapixels. Greater resolution can also make it easier to crop images a bit more aggressively. The more aged W90 is going to be behind when it comes to sensor tech.