Sony A330 vs Sony A77

Below, we will be analyzing the Sony A330 versus Sony A77, former is a Entry-Level DSLR while the latter is a Advanced DSLR and both of them are offered by Sony. There exists a considerable gap between the image resolutions of the A330 (10MP) and A77 (24MP) but they come with the exact same sensor size (APS-C).

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The A330 was manufactured 3 years prior to the A77 which is quite a large difference as far as technology is concerned. Both of the cameras come with different body type with the Sony A330 being a Compact SLR camera and the Sony A77 being a Mid-size SLR camera.

Before diving in to a detailed comparison, below is a short overview of how the A330 matches up vs the A77 when considering portability, imaging, features and an overall mark.

Below is a preview of the gallery images for Sony Alpha DSLR-A330 & Sony SLT-A77. The entire galleries are provided at Sony A330 Gallery & Sony A77 Gallery.

For those who are aiming to travel with your camera, you will have to think about its weight and size. The Sony A330 enjoys external measurements of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") along with a weight of 529 grams (1.17 lbs) while the Sony A77 has specifications of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") accompanied by a weight of 732 grams (1.61 lbs).

Take a look at the Sony A330 versus Sony A77 in our brand new Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will vary based on the lens you select at that moment. Here is the front view sizing comparison of the A330 and the A77.

Taking into account dimensions and weight, the portability score of the A330 and A77 is 67 and 59 respectively.

Sometimes, it is very tough to envision the gap between sensor dimensions only by going over a spec sheet. The pic underneath might offer you a far better sense of the sensor sizing in the A330 and A77.

Clearly, both of the cameras posses the exact same sensor measurements albeit not the same megapixels. You can expect the Sony A77 to offer you extra detail due to its extra 14 Megapixels. Higher resolution will help you crop photographs somewhat more aggressively. The more aged A330 is going to be behind in sensor innovation.