Sigma SD10 vs Sony A99 II

Following is a detailed review of the Sigma SD10 and Sony A99 II, both Advanced DSLR cameras by brands Sigma and Sony. There exists a sizable gap among the resolutions of the SD10 (3MP) and A99 II (42MP) and the SD10 (APS-C) and A99 II (Full frame) come with different sensor dimensions.

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The SD10 was revealed 13 years prior to the A99 II which is a fairly significant difference as far as camera technology is concerned. Both of the cameras offer the identical body type (Mid-size SLR).

Before we go in to a complete comparison, below is a simple synopsis of how the SD10 scores vs the A99 II for portability, imaging, features and an overall score.

Here is a sample of the gallery pictures for Sigma SD10 & Sony Alpha A99 II. The full galleries are provided at Sigma SD10 Gallery & Sony A99 II Gallery.

For anybody who is aiming to carry around your camera, you're going to have to factor in its weight and proportions. The Sigma SD10 has got exterior measurements of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs) while the Sony A99 II has measurements of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") along with a weight of 849 grams (1.87 lbs).

Take a look at the Sigma SD10 and Sony A99 II in our newest Camera & Lens Size Comparison Tool.

Remember, the weight of an ILC will change depending on the lens you have at the time. Underneath is the front view sizing comparison of the SD10 and the A99 II.

Using dimensions and weight, the portability grade of the SD10 and A99 II is 54 and 57 respectively.

Sometimes, it is very tough to visualize the contrast in sensor sizes merely by going through technical specs. The image below will provide you a clearer sense of the sensor measurements in the SD10 and A99 II.

As you have seen, both the cameras offer different megapixel count and different sensor sizes. The SD10 with its smaller sensor is going to make getting bokeh harder and the Sony A99 II will produce greater detail because of its extra 39MP. Greater resolution can also help you crop pics a little more aggressively. The more aged SD10 will be disadvantaged in sensor innovation.