Olympus E-520 vs YI M1

In this article, we are analyzing the Olympus E-520 versus YI M1, one is a Entry-Level DSLR and the other is a Entry-Level Mirrorless by companies Olympus and YI. There exists a sizeable gap among the image resolutions of the E-520 (10MP) and M1 (20MP) but they enjoy the same exact sensor size (Four Thirds).

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The E-520 was released 9 years earlier than the M1 which is a fairly large gap as far as camera technology is concerned. Each of these cameras offer different body type with the Olympus E-520 being a Compact SLR camera and the YI M1 being a Rangefinder-style mirrorless camera.

Before getting through a step-by-step comparison, below is a quick synopsis of how the E-520 matches up vs the M1 with regards to portability, imaging, features and an overall mark.

The following is a sample of the gallery pictures for Olympus E-520 and YI M1. The complete galleries are available at Olympus E-520 Gallery and YI M1 Gallery.

If you're going to travel with your camera frequently, you will need to consider its weight and volume. The Olympus E-520 comes with outside measurements of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") and a weight of 552 grams (1.22 lbs) whilst the YI M1 has sizing of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") and a weight of 350 grams (0.77 lbs).

Check the Olympus E-520 versus YI M1 in the new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you select at that time. The following is the front view measurements comparison of the E-520 and the M1.

Taking into consideration dimensions and weight, the portability grade of the E-520 and M1 is 68 and 87 respectively.

Normally, it can be hard to picture the difference in sensor dimensions simply by going through technical specs. The picture underneath will help give you a more clear sense of the sensor sizing in the E-520 and M1.

As you have seen, both cameras offer the same exact sensor sizing but different resolution. You should anticipate the YI M1 to produce greater detail as a result of its extra 10 Megapixels. Greater resolution will also let you crop images a little more aggressively. The more aged E-520 will be behind with regard to sensor tech.