Olympus E-PL1s vs Panasonic S1R

Let's examine more closely at the Olympus E-PL1s vs Panasonic S1R, former is a Entry-Level Mirrorless while the latter is a Pro Mirrorless by companies Olympus and Panasonic. There is a large difference between the image resolutions of the E-PL1s (12MP) and S1R (47MP) and the E-PL1s (Four Thirds) and S1R (Full frame) possess different sensor size.

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The E-PL1s was announced 9 years earlier than the S1R which is quite a serious difference as far as tech is concerned. Both of the cameras come with different body type with the Olympus E-PL1s being a Rangefinder-style mirrorless camera and the Panasonic S1R being a SLR-style mirrorless camera.

Before getting straight into a more detailed comparison, below is a short highlight of how the E-PL1s grades vs the S1R when considering portability, imaging, features and an overall score.

Here is a preview of the gallery images for Olympus PEN E-PL1s & Panasonic Lumix DC-S1R. The whole galleries are viewable at Olympus E-PL1s Gallery & Panasonic S1R Gallery.

For anybody who is going to carry around your camera, you should take into account its weight and proportions. The Olympus E-PL1s offers exterior dimensions of 115mm x 72mm x 42mm (4.5" x 2.8" x 1.7") with a weight of 334 grams (0.74 lbs) whilst the Panasonic S1R has measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") along with a weight of 1020 grams (2.25 lbs).

Take a look at the Olympus E-PL1s vs Panasonic S1R in our newest Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary depending on the lens you have chosen at the time. Here is the front view scale comparison of the E-PL1s and the S1R.

Using size and weight, the portability rating of the E-PL1s and S1R is 86 and 54 respectively.

Usually, its difficult to visualize the gap between sensor sizes simply by reading specs. The picture underneath might offer you a greater sense of the sensor dimensions in the E-PL1s and S1R.

As you can plainly see, both of those cameras have got different megapixel count and different sensor sizes. The E-PL1s having a tinier sensor is going to make shooting shallower depth of field more difficult and the Panasonic S1R will deliver more detail with its extra 35MP. Higher resolution will help you crop pictures much more aggressively. The more aged E-PL1s is going to be disadvantaged with regard to sensor tech.