Sony A550 vs Sony A900

In this article, we are comparing the Sony A550 vs Sony A900, former is a Entry-Level DSLR while the other is a Advanced DSLR and both of them are designed by Sony. There exists a substantial gap among the resolutions of the A550 (14MP) and A900 (25MP) and the A550 (APS-C) and A900 (Full frame) use totally different sensor sizing.

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The A550 was released 14 months after the A900 making the cameras a generation away from one another. The two cameras offer different body type with the Sony A550 being a Compact SLR camera and the Sony A900 being a Mid-size SLR camera.

Before getting through a in-depth comparison, below is a concise summary of how the A550 matches up versus the A900 with respect to portability, imaging, features and an overall mark.

Here is a sample of the gallery pictures for Sony Alpha DSLR-A550 & Sony Alpha DSLR-A900. The complete galleries are provided at Sony A550 Gallery & Sony A900 Gallery.

In case you're going to travel with your camera frequently, you'll have to consider its weight and dimensions. The Sony A550 has got physical dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") along with a weight of 632 grams (1.39 lbs) and the Sony A900 has dimensions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") accompanied by a weight of 895 grams (1.97 lbs).

Compare the Sony A550 vs Sony A900 in our completely new Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will change dependant on the lens you use during that time. Underneath is the front view over all size comparison of the A550 vs the A900.

Taking into consideration dimensions and weight, the portability score of the A550 and A900 is 63 and 54 respectively.

Typically, it is very tough to envision the contrast in sensor dimensions purely by looking through technical specs. The pic underneath will give you a better sense of the sensor dimensions in the A550 and A900.

As you can tell, both cameras offer different megapixel count and different sensor dimensions. The A550 because of its smaller sensor will make shooting shallow depth of field tougher and the Sony A900 will result in more detail as a result of its extra 11MP. Greater resolution will also help you crop pics a little more aggressively. The more recent A550 is going to have an advantage in sensor technology.