Sigma SD1 vs Sony NEX-5

Let's take a closer look at the Sigma SD1 and Sony NEX-5, one is a Advanced DSLR and the other is a Entry-Level Mirrorless by manufacturers Sigma and Sony. The sensor resolution of the SD1 (15MP) and the NEX-5 (14MP) is very similar and they feature the same exact sensor dimensions (APS-C).

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The SD1 was revealed 4 months after the NEX-5 which means that they are of a similar generation. Both of the cameras offer different body type with the Sigma SD1 being a Mid-size SLR camera and the Sony NEX-5 being a Rangefinder-style mirrorless camera.

Before going straight into a step-by-step comparison, below is a short overview of how the SD1 matches up vs the NEX-5 in the way of portability, imaging, features and an overall mark.

Here is a sample of the gallery pics for Sigma SD1 and Sony Alpha NEX-5. The full galleries are provided at Sigma SD1 Gallery and Sony NEX-5 Gallery.

For anybody who is aiming to travel with your camera frequently, you should factor in its weight and proportions. The Sigma SD1 has got exterior dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") with a weight of n/a grams (0.00 lbs) and the Sony NEX-5 has measurements of 111mm x 59mm x 38mm (4.4" x 2.3" x 1.5") having a weight of 287 grams (0.63 lbs).

Check out the Sigma SD1 and Sony NEX-5 in the latest Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you select at that moment. Below is the front view measurement comparison of the SD1 against the NEX-5.

Taking into account dimensions and weight, the portability rating of the SD1 and NEX-5 is 77 and 89 respectively.

Sometimes, it is very difficult to picture the difference between sensor dimensions merely by reading specs. The image here should provide you a more clear sense of the sensor dimensions in the SD1 and NEX-5.

As you can plainly see, both cameras enjoy the same exact sensor sizing but different resolution. You should expect to see the Sigma SD1 to deliver extra detail because of its extra 1 Megapixels. Greater resolution can also enable you to crop pics far more aggressively.