Sony A100 vs Sony A580

Its time to examine more in depth at the Sony A100 versus Sony A580, both Entry-Level DSLR cameras and they are both produced by Sony. There is a substantial difference among the sensor resolutions of the A100 (10MP) and A580 (16MP) but they possess the exact same sensor sizing (APS-C).

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The A100 was manufactured 5 years before the A580 and that is a fairly big difference as far as camera tech is concerned. Each of these cameras come with the identical body type (Compact SLR).

Before getting straight into a more detailed comparison, below is a simple summary of how the A100 matches up versus the A580 with regards to portability, imaging, features and an overall rating.

The following is a preview of the gallery photos for Sony Alpha DSLR-A100 & Sony Alpha DSLR-A580. The entire galleries are viewable at Sony A100 Gallery & Sony A580 Gallery.

For anyone who is aiming to carry your camera, you will want to factor in its weight and dimensions. The Sony A100 has got exterior measurements of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") along with a weight of 638 grams (1.41 lbs) and the Sony A580 has dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") along with a weight of 599 grams (1.32 lbs).

Examine the Sony A100 versus Sony A580 in our newest Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary dependant on the lens you select at that time. Following is the front view proportions comparison of the A100 against the A580.

Looking at size and weight, the portability score of the A100 and A580 is 64 and 64 respectively.

Generally, it can be tough to visualize the contrast in sensor sizing only by going through specifications. The photograph underneath will help provide you a much better sense of the sensor measurements in the A100 and A580.

To sum up, both cameras posses the exact same sensor measurements albeit different megapixels. You can count on the Sony A580 to produce greater detail due to its extra 6 Megapixels. Higher resolution will allow you to crop pictures somewhat more aggressively. The older A100 will be behind in sensor tech.