Olympus E-M10 IV vs Panasonic S1

Below is a extended analysis of the Olympus E-M10 IV versus Panasonic S1, one being a Entry-Level Mirrorless and the latter is a Pro Mirrorless by brands Olympus and Panasonic. The resolution of the E-M10 IV (20MP) and the S1 (24MP) is relatively close but the E-M10 IV (Four Thirds) and S1 (Full frame) have totally different sensor sizes.

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The E-M10 IV was released 19 months later than the S1 which makes them a generation apart from each other. Each of the cameras feature the same body design (SLR-style mirrorless).

Before getting into a more detailed comparison, here is a quick introduction of how the E-M10 IV matches up versus the S1 when considering portability, imaging, features and an overall grade.

Following is a preview of the gallery photos for Olympus OM-D E-M10 IV and Panasonic Lumix DC-S1. The complete galleries are viewable at Olympus E-M10 IV Gallery and Panasonic S1 Gallery.

For anyone who is planning to lug around your camera, you will need to factor in its weight and proportions. The Olympus E-M10 IV provides physical dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") and a weight of 383 grams (0.84 lbs) and the Panasonic S1 has measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") along with a weight of 1021 grams (2.25 lbs).

Take a look at the Olympus E-M10 IV versus Panasonic S1 in the latest Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at that moment. Underneath is a front view dimension comparison of the E-M10 IV against the S1.

Considering size and weight, the portability rating of the E-M10 IV and S1 is 81 and 54 respectively.

Usually, its hard to see the contrast in sensor measurements only by researching technical specs. The graphic underneath should provide you a far better sense of the sensor dimensions in the E-M10 IV and S1.

As you can tell, each of these cameras come with different megapixels and different sensor measurements. The E-M10 IV due to its smaller sensor will make shooting shallower depth of field trickier and the Panasonic S1 will render more detail as a result of its extra 4 Megapixels. Higher resolution will help you crop pictures a good deal more aggressively. The more modern E-M10 IV will have an advantage in sensor technology.