Olympus SP-590 UZ vs Sony A55

On this page, we will be matching up the Olympus SP-590 UZ vs Sony A55, former being a Small Sensor Superzoom while the latter is a Entry-Level DSLR by manufacturers Olympus and Sony. There is a substantial difference among the sensor resolutions of the SP-590 UZ (12MP) and A55 (16MP) and the SP-590 UZ (1/2.3") and A55 (APS-C) boast different sensor measurements.

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The SP-590 UZ was unveiled 19 months prior to the A55 which makes them a generation apart from each other. Each of the cameras have different body design with the Olympus SP-590 UZ being a SLR-like (bridge) camera and the Sony A55 being a Compact SLR camera.

Before diving right into a detailed comparison, here is a short overview of how the SP-590 UZ scores against the A55 when it comes to portability, imaging, features and an overall grade.

The following is a preview of the gallery photos for Olympus SP-590 UZ & Sony SLT-A55. The full galleries are available at Olympus SP-590 UZ Gallery & Sony A55 Gallery.

For anybody who is going to lug around your camera frequently, you have to factor its weight and measurements. The Olympus SP-590 UZ has got outside measurements of 116mm x 84mm x 81mm (4.6" x 3.3" x 3.2") having a weight of 413 grams (0.91 lbs) while the Sony A55 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Analyze the Olympus SP-590 UZ vs Sony A55 in our newest Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will differ dependant on the lens you are utilizing at that moment. Underneath is a front view overall size comparison of the SP-590 UZ and the A55.

Taking into account size and weight, the portability score of the SP-590 UZ and A55 is 72 and 67 respectively.

Generally, its difficult to imagine the contrast in sensor measurements purely by researching technical specs. The photograph here might offer you a more clear sense of the sensor sizing in the SP-590 UZ and A55.

As you have seen, each of these cameras have different resolutions and different sensor measurements. The SP-590 UZ using its smaller sensor is going to make shooting shallow DOF harder and the Sony A55 will render extra detail having an extra 4MP. Higher resolution can also help you crop photographs a bit more aggressively. The older SP-590 UZ will be disadvantaged when it comes to sensor technology.