Sigma DP2 Quattro vs Sony A33

Here, we are reviewing the Sigma DP2 Quattro vs Sony A33, former being a Large Sensor Compact while the other is a Entry-Level DSLR by competitors Sigma and Sony. There exists a noticeable gap among the resolutions of the DP2 Quattro (20MP) and A33 (14MP) but both cameras have the identical sensor dimensions (APS-C).

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The DP2 Quattro was unveiled 3 years later than the A33 and that is a fairly sizable difference as far as camera technology is concerned. Each of the cameras feature different body design with the Sigma DP2 Quattro being a Large Sensor Compact camera and the Sony A33 being a Compact SLR camera.

Before delving into a full comparison, here is a short introduction of how the DP2 Quattro grades vs the A33 for portability, imaging, features and an overall grade.

Following is a sample of the gallery pictures for Sigma DP2 Quattro & Sony SLT-A33. The full galleries are available at Sigma DP2 Quattro Gallery & Sony A33 Gallery.

When you are intending to lug around your camera often, you will want to factor its weight and dimensions. The Sigma DP2 Quattro has physical measurements of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") having a weight of 395 grams (0.87 lbs) whilst the Sony A33 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") and a weight of 500 grams (1.10 lbs).

Analyze the Sigma DP2 Quattro vs Sony A33 in our completely new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary depending on the lens you use at the time. Underneath is a front view measurement comparison of the DP2 Quattro and the A33.

Taking into consideration dimensions and weight, the portability rating of the DP2 Quattro and A33 is 70 and 67 respectively.

Quite often, it's difficult to visualise the contrast in sensor measurements just by checking out technical specs. The graphic here will help give you a better sense of the sensor sizing in the DP2 Quattro and A33.

As you can tell, both of those cameras come with the identical sensor size but not the same MP. You can anticipate the Sigma DP2 Quattro to show extra detail having an extra 6MP. Greater resolution will also enable you to crop pics a good deal more aggressively. The fresher DP2 Quattro is going to have an advantage with regard to sensor innovation.