Ricoh G900 vs Sony A77

Its time to examine more closely at the Ricoh G900 vs Sony A77, former is a Waterproof while the other is a Advanced DSLR by brands Ricoh and Sony. The resolution of the G900 (20MP) and the A77 (24MP) is fairly well matched but the G900 (1/2.3") and A77 (APS-C) enjoy totally different sensor size.

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The G900 was launched 6 years after the A77 which is quite a serious difference as far as technology is concerned. Both of the cameras offer different body type with the Ricoh G900 being a Compact camera and the Sony A77 being a Mid-size SLR camera.

Before getting through a step-by-step comparison, below is a concise summary of how the G900 grades vs the A77 when considering portability, imaging, features and an overall mark.

Here is a sample of the gallery pictures for Ricoh G900 & Sony SLT-A77. The complete galleries are provided at Ricoh G900 Gallery & Sony A77 Gallery.

If you're going to travel with your camera, you will want to think about its weight and dimensions. The Ricoh G900 comes with external dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") having a weight of 247 grams (0.54 lbs) and the Sony A77 has dimensions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 732 grams (1.61 lbs).

Take a look at the Ricoh G900 vs Sony A77 in our brand new Camera & Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will differ depending on the lens you choose at the time. Here is the front view size comparison of the G900 versus the A77.

Looking at dimensions and weight, the portability score of the G900 and A77 is 89 and 59 respectively.

Quite often, it is difficult to envision the contrast between sensor dimensions purely by looking at technical specs. The pic underneath may give you a far better sense of the sensor dimensions in the G900 and A77.

As you can tell, both the cameras enjoy different resolutions and different sensor dimensions. The G900 due to its tinier sensor will make getting bokeh more difficult and the Sony A77 will give you more detail utilizing its extra 4 Megapixels. Greater resolution will also help you crop pics far more aggressively. The more recent G900 will have a benefit in sensor innovation.