Olympus E-3 vs Olympus E-400

In this article, we are looking at the Olympus E-3 versus Olympus E-400, one is a Advanced DSLR and the other is a Entry-Level DSLR and both of them are sold by Olympus. The resolution of the E-3 (10MP) and the E-400 (10MP) is fairly close and they use the same exact sensor measurements (Four Thirds).

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The E-3 was revealed 18 months after the E-400 making the cameras a generation away from each other. Both cameras offer different body type with the Olympus E-3 being a Mid-size SLR camera and the Olympus E-400 being a Compact SLR camera.

Before we go straight into a in depth comparison, below is a short view of how the E-3 matches up versus the E-400 in relation to portability, imaging, features and an overall score.

Below is a sample of the gallery pictures for Olympus E-3 and Olympus E-400. The full galleries are provided at Olympus E-3 Gallery and Olympus E-400 Gallery.

If you're looking to carry around your camera, you'll have to think about its weight and proportions. The Olympus E-3 features external measurements of 142mm x 116mm x 75mm (5.6" x 4.6" x 3.0") with a weight of 890 grams (1.96 lbs) while the Olympus E-400 has measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") with a weight of 435 grams (0.96 lbs).

Examine the Olympus E-3 versus Olympus E-400 in the new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are using at that time. Here is the front view scale comparison of the E-3 versus the E-400.

Looking at size and weight, the portability rating of the E-3 and E-400 is 56 and 77 respectively.

Usually, it is very difficult to imagine the difference in sensor sizes only by viewing a spec sheet. The picture underneath might provide you a much better sense of the sensor measurements in the E-3 and E-400.

As you can see, both of these cameras offer the same exact sensor sizing and the exact same MP therefore you should expect comparable quality of photos although you will want to take the production date of the cameras into account. The more recent E-3 provides an advantage with regard to sensor tech.