Olympus E-PM1 vs Panasonic FS42

Its time to look much closer at the Olympus E-PM1 vs Panasonic FS42, former being a Entry-Level Mirrorless while the other is a Ultracompact by brands Olympus and Panasonic. The image resolution of the E-PM1 (12MP) and the FS42 (10MP) is fairly close but the E-PM1 (Four Thirds) and FS42 (1/2.5") enjoy totally different sensor sizing.

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The E-PM1 was revealed 2 years later than the FS42 and that is a fairly big difference as far as camera technology is concerned. Each of these cameras offer different body type with the Olympus E-PM1 being a Rangefinder-style mirrorless camera and the Panasonic FS42 being a Ultracompact camera.

Before delving in to a in-depth comparison, below is a quick summary of how the E-PM1 scores against the FS42 in relation to portability, imaging, features and an overall rating.

Following is a sample of the gallery pictures for Olympus PEN E-PM1 & Panasonic Lumix DMC-FS42. The full galleries are available at Olympus E-PM1 Gallery & Panasonic FS42 Gallery.

When you are looking to carry your camera frequently, you will have to take into account its weight and proportions. The Olympus E-PM1 has physical dimensions of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") along with a weight of 265 grams (0.58 lbs) whilst the Panasonic FS42 has measurements of 98mm x 55mm x 22mm (3.9" x 2.2" x 0.9") along with a weight of 132 grams (0.29 lbs).

Analyze the Olympus E-PM1 vs Panasonic FS42 in our newest Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will vary depending on the lens you have during that time. Below is the front view dimensions comparison of the E-PM1 vs the FS42.

Taking into consideration dimensions and weight, the portability score of the E-PM1 and FS42 is 89 and 95 respectively.

More often than not, it is very difficult to visualise the gap in sensor sizing simply by researching specifications. The graphic underneath might give you a greater sense of the sensor dimensions in the E-PM1 and FS42.

Plainly, each of these cameras offer different megapixels and different sensor sizing. The E-PM1 with its larger sensor will make shooting shallower depth of field easier and the Olympus E-PM1 will render more detail because of its extra 2MP. Greater resolution will allow you to crop pics a little more aggressively. The younger E-PM1 will have an advantage with regard to sensor tech.