OM System OM-1 vs Olympus PEN-F

On this page, we will be contrasting the OM System OM-1 and Olympus PEN-F, former is a Pro Mirrorless while the latter is a Advanced Mirrorless and both are designed by Olympus. The image resolution of the OM System OM-1 (20MP) and the PEN-F (20MP) is relatively comparable and both cameras boast the same sensor size (Four Thirds).

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The OM System OM-1 was released 6 years after the PEN-F which is a fairly sizable difference as far as camera technology is concerned. Each of the cameras have different body design with the OM System OM-1 being a SLR-style mirrorless camera and the Olympus PEN-F being a Rangefinder-style mirrorless camera.

Before we go right into a full comparison, here is a short summary of how the OM System OM-1 matches up against the PEN-F with respect to portability, imaging, features and an overall mark.

Below is a preview of the gallery photos for OM System OM-1 & Olympus PEN-F. The complete galleries are viewable at OM System OM-1 Gallery & Olympus PEN-F Gallery.

When you are looking to travel with your camera frequently, you should think about its weight and proportions. The OM System OM-1 provides outside measurements of 135mm x 92mm x 73mm (5.3" x 3.6" x 2.9") having a weight of 599 grams (1.32 lbs) whilst the Olympus PEN-F has measurements of 125mm x 72mm x 37mm (4.9" x 2.8" x 1.5") having a weight of 427 grams (0.94 lbs).

Analyze the OM System OM-1 and Olympus PEN-F in our newest Camera plus Lens Size Comparison Tool.

Remember, the weight of an ILC will vary depending on the lens you choose during that time. Following is a front view size comparison of the OM System OM-1 against the PEN-F.

Looking at dimensions and weight, the portability rating of the OM System OM-1 and PEN-F is 65 and 84 respectively.

Normally, it can be difficult to see the difference in sensor dimensions merely by checking out a spec sheet. The pic underneath will help give you a greater sense of the sensor measurements in the OM System OM-1 and PEN-F.

Clearly, the 2 cameras provide the same sensor dimensions and the same resolution therefore you can expect comparable quality of files though you will need to consider the age of the cameras into account. The newer OM System OM-1 is going to have an advantage when it comes to sensor technology.