Sony NEX-5 vs Sony A55

Following is a in-depth analysis of the Sony NEX-5 versus Sony A55, one is a Entry-Level Mirrorless and the latter is a Entry-Level DSLR and they are both sold by Sony. The image resolution of the NEX-5 (14MP) and the A55 (16MP) is relatively comparable and both cameras boast the identical sensor size (APS-C).

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The NEX-5 was revealed 2 months earlier than the A55 so they are of a similar generation. Each of these cameras feature different body design with the Sony NEX-5 being a Rangefinder-style mirrorless camera and the Sony A55 being a Compact SLR camera.

Before we go into a detailed comparison, here is a short view of how the NEX-5 scores against the A55 in regards to portability, imaging, features and an overall score.

Here is a preview of the gallery photos for Sony Alpha NEX-5 and Sony SLT-A55. The full galleries are provided at Sony NEX-5 Gallery and Sony A55 Gallery.

In case you're aiming to carry around your camera, you'll have to consider its weight and measurements. The Sony NEX-5 comes with exterior measurements of 111mm x 59mm x 38mm (4.4" x 2.3" x 1.5") accompanied by a weight of 287 grams (0.63 lbs) whilst the Sony A55 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") accompanied by a weight of 500 grams (1.10 lbs).

Compare the Sony NEX-5 versus Sony A55 in the latest Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at that time. Below is a front view over all size comparison of the NEX-5 vs the A55.

Taking into consideration size and weight, the portability rating of the NEX-5 and A55 is 89 and 67 respectively.

Generally, it can be tough to envision the difference in sensor sizes only by going through technical specs. The picture here may give you a much better sense of the sensor measurements in the NEX-5 and A55.

As you have seen, each of these cameras feature the identical sensor size albeit not the same MP. You should count on the Sony A55 to produce more detail because of its extra 2 Megapixels. Higher resolution can also enable you to crop pictures way more aggressively.