Olympus E-PM1 vs Panasonic FS7

Following is a extended analysis of the Olympus E-PM1 and Panasonic FS7, former is a Entry-Level Mirrorless while the other is a Ultracompact by competitors Olympus and Panasonic. The resolution of the E-PM1 (12MP) and the FS7 (10MP) is very comparable but the E-PM1 (Four Thirds) and FS7 (1/2.5") feature totally different sensor sizing.

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The E-PM1 was revealed 2 years after the FS7 which is a fairly significant difference as far as camera tech is concerned. Both the cameras come with different body type with the Olympus E-PM1 being a Rangefinder-style mirrorless camera and the Panasonic FS7 being a Ultracompact camera.

Before going straight into a step-by-step comparison, below is a concise introduction of how the E-PM1 matches up against the FS7 in relation to portability, imaging, features and an overall score.

This is a sample of the gallery pics for Olympus PEN E-PM1 & Panasonic Lumix DMC-FS7. The full galleries are provided at Olympus E-PM1 Gallery & Panasonic FS7 Gallery.

If you're going to carry around your camera regularly, you are going to need to consider its weight and volume. The Olympus E-PM1 features exterior measurements of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") having a weight of 265 grams (0.58 lbs) and the Panasonic FS7 has sizing of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") and a weight of 139 grams (0.31 lbs).

Compare the Olympus E-PM1 and Panasonic FS7 in our newest Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will vary based on the lens you have chosen during that time. Following is the front view proportions comparison of the E-PM1 and the FS7.

Taking into account size and weight, the portability score of the E-PM1 and FS7 is 89 and 95 respectively.

Oftentimes, it's difficult to see the gap in sensor sizes purely by checking out specifications. The picture here should give you a greater sense of the sensor sizing in the E-PM1 and FS7.

To sum up, each of these cameras posses different resolutions and different sensor sizes. The E-PM1 with its larger sensor will make achieving shallow DOF simpler and the Olympus E-PM1 will provide more detail because of its extra 2 Megapixels. Greater resolution can also make it easier to crop images somewhat more aggressively. The more recent E-PM1 will have an edge with regard to sensor technology.