Olympus E-3 vs Sony W320

In this article, we are analyzing the Olympus E-3 versus Sony W320, one is a Advanced DSLR and the other is a Ultracompact by manufacturers Olympus and Sony. There exists a big gap among the resolutions of the E-3 (10MP) and W320 (14MP) and the E-3 (Four Thirds) and W320 (1/2.3") use totally different sensor dimensions.

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The E-3 was announced 22 months prior to the W320 making the cameras a generation away from one another. Each of these cameras offer different body type with the Olympus E-3 being a Mid-size SLR camera and the Sony W320 being a Ultracompact camera.

Before diving in to a in-depth comparison, below is a brief highlight of how the E-3 grades versus the W320 for portability, imaging, features and an overall score.

Following is a sample of the gallery pics for Olympus E-3 and Sony Cyber-shot DSC-W320. The whole galleries are provided at Olympus E-3 Gallery and Sony W320 Gallery.

If you are aiming to carry around your camera frequently, you'll need to factor its weight and size. The Olympus E-3 comes with exterior measurements of 142mm x 116mm x 75mm (5.6" x 4.6" x 3.0") along with a weight of 890 grams (1.96 lbs) and the Sony W320 has specifications of 93mm x 52mm x 17mm (3.7" x 2.0" x 0.7") with a weight of 117 grams (0.26 lbs).

Compare the Olympus E-3 versus Sony W320 in the all new Camera and Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that moment. Here is the front view dimensions comparison of the E-3 versus the W320.

Factoring in dimensions and weight, the portability rating of the E-3 and W320 is 56 and 97 respectively.

More often than not, it's tough to envision the gap in sensor sizes merely by viewing a spec sheet. The pic below may give you a stronger sense of the sensor measurements in the E-3 and W320.

As you can see, the 2 cameras offer different resolutions and different sensor sizes. The E-3 using its larger sensor will make achieving shallow depth of field less difficult and the Sony W320 will provide you with greater detail with its extra 4 Megapixels. Greater resolution will enable you to crop photos a little more aggressively. The more aged E-3 will be disadvantaged when it comes to sensor innovation.