Sony A580 vs Sony T900

On this page, we are comparing the Sony A580 versus Sony T900, one being a Entry-Level DSLR and the other is a Ultracompact and both of them are sold by Sony. There is a crucial difference between the resolutions of the A580 (16MP) and T900 (12MP) and the A580 (APS-C) and T900 (1/2.3") have different sensor measurements.

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The A580 was launched 2 years later than the T900 and that is quite a serious gap as far as tech is concerned. Each of the cameras have different body design with the Sony A580 being a Compact SLR camera and the Sony T900 being a Ultracompact camera.

Before getting right into a more detailed comparison, here is a quick synopsis of how the A580 scores against the T900 in terms of portability, imaging, features and an overall rating.

The following is a sample of the gallery pics for Sony Alpha DSLR-A580 and Sony Cyber-shot DSC-T900. The complete galleries are viewable at Sony A580 Gallery and Sony T900 Gallery.

If you are aiming to carry your camera often, you are going to need to take into account its weight and size. The Sony A580 comes with exterior measurements of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") and a weight of 599 grams (1.32 lbs) and the Sony T900 has specifications of 98mm x 58mm x 16mm (3.9" x 2.3" x 0.6") along with a weight of 143 grams (0.32 lbs).

Examine the Sony A580 versus Sony T900 in the all new Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing at that time. Following is a front view proportions comparison of the A580 compared to the T900.

Factoring in size and weight, the portability rating of the A580 and T900 is 64 and 96 respectively.

Generally, it can be difficult to picture the difference between sensor sizing simply by reading a spec sheet. The graphic here will provide you a much better sense of the sensor sizing in the A580 and T900.

Clearly, both cameras provide different resolutions and different sensor sizing. The A580 featuring a larger sensor is going to make achieving bokeh less difficult and the Sony A580 will offer you extra detail utilizing its extra 4MP. Greater resolution will also help you crop pics more aggressively. The more recent A580 provides an edge with regard to sensor technology.