Sigma SD1 Merrill vs Sony A65

On this page, we are contrasting the Sigma SD1 Merrill and Sony A65, one being a Advanced DSLR and the other is a Entry-Level DSLR by rivals Sigma and Sony. There exists a sizeable gap among the image resolutions of the SD1 Merrill (15MP) and A65 (24MP) but both cameras provide the same sensor dimensions (APS-C).

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The SD1 Merrill was unveiled 5 months later than the A65 so they are both of a similar generation. Each of these cameras have different body design with the Sigma SD1 Merrill being a Mid-size SLR camera and the Sony A65 being a Compact SLR camera.

Before delving straight to a full comparison, here is a quick view of how the SD1 Merrill matches up against the A65 in relation to portability, imaging, features and an overall rating.

Here is a sample of the gallery pics for Sigma SD1 Merrill and Sony SLT-A65. The full galleries are provided at Sigma SD1 Merrill Gallery and Sony A65 Gallery.

If you are intending to carry your camera often, you will have to factor in its weight and volume. The Sigma SD1 Merrill provides outer measurements of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") having a weight of 790 grams (1.74 lbs) whilst the Sony A65 has sizing of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") having a weight of 622 grams (1.37 lbs).

Examine the Sigma SD1 Merrill and Sony A65 in the latest Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you select during that time. Underneath is a front view sizing comparison of the SD1 Merrill and the A65.

Taking into account dimensions and weight, the portability score of the SD1 Merrill and A65 is 57 and 64 respectively.

More often than not, it can be tough to imagine the contrast in sensor sizing merely by seeing technical specs. The visual below may offer you a greater sense of the sensor measurements in the SD1 Merrill and A65.

As you can tell, both cameras have the same sensor dimensions but different megapixels. You should expect to see the Sony A65 to produce more detail having an extra 9 Megapixels. Greater resolution will also enable you to crop pics a bit more aggressively.