Sony NEX-3 vs Sony A33

Below is a comprehensive overview of the Sony NEX-3 vs Sony A33, one being a Entry-Level Mirrorless and the other is a Entry-Level DSLR and both of them are created by Sony. The image resolution of the NEX-3 (14MP) and the A33 (14MP) is fairly similar and both cameras offer the same sensor size (APS-C).

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The NEX-3 was announced 2 months before the A33 and they are both of a similar generation. Both the cameras have different body design with the Sony NEX-3 being a Rangefinder-style mirrorless camera and the Sony A33 being a Compact SLR camera.

Before getting into a in-depth comparison, here is a brief overview of how the NEX-3 grades vs the A33 in the way of portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Sony Alpha NEX-3 and Sony SLT-A33. The whole galleries are viewable at Sony NEX-3 Gallery and Sony A33 Gallery.

If you're planning to lug around your camera frequently, you will have to factor its weight and dimensions. The Sony NEX-3 offers outside measurements of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") and a weight of 297 grams (0.65 lbs) and the Sony A33 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") with a weight of 500 grams (1.10 lbs).

Look at the Sony NEX-3 vs Sony A33 in the all new Camera and Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at that moment. Here is a front view physical size comparison of the NEX-3 vs the A33.

Taking into consideration size and weight, the portability rating of the NEX-3 and A33 is 89 and 67 respectively.

Generally, it is hard to imagine the gap between sensor measurements just by going over a spec sheet. The photograph underneath might give you a better sense of the sensor sizing in the NEX-3 and A33.

Clearly, both the cameras provide the same sensor dimensions and the exact same MP and you should expect similar quality of photos but you should factor the production date of the products into consideration.