Olympus E-520 vs Sony A300

Following is a extensive comparison of the Olympus E-520 vs Sony A300, both Entry-Level DSLR digital cameras by brands Olympus and Sony. The sensor resolution of the E-520 (10MP) and the A300 (10MP) is fairly similar but the E-520 (Four Thirds) and A300 (APS-C) possess different sensor size.

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The E-520 was brought out 7 months after the A300 which means that they are of a similar generation. Each of the cameras come with the identical body type (Compact SLR).

Before delving in to a more detailed comparison, below is a simple highlight of how the E-520 grades versus the A300 in regards to portability, imaging, features and an overall score.

Below is a sample of the gallery pictures for Olympus E-520 and Sony Alpha DSLR-A300. The entire galleries are available at Olympus E-520 Gallery and Sony A300 Gallery.

When you are aiming to carry around your camera regularly, you will need to consider its weight and proportions. The Olympus E-520 features physical measurements of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") and a weight of 552 grams (1.22 lbs) whilst the Sony A300 has measurements of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") and a weight of 632 grams (1.39 lbs).

Compare the Olympus E-520 vs Sony A300 in the latest Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are using at that time. Below is the front view overall size comparison of the E-520 compared to the A300.

Taking into consideration size and weight, the portability score of the E-520 and A300 is 68 and 64 respectively.

In many cases, it's hard to visualize the contrast between sensor sizes purely by going over specs. The pic here should offer you a more clear sense of the sensor measurements in the E-520 and A300.

All in all, both of these cameras posses the exact same MP but different sensor sizes. The E-520 comes with the tinier sensor which should make obtaining shallow DOF trickier. The fresher E-520 should have a benefit when it comes to sensor technology.