Olympus E-P2 vs Panasonic GX850

In this write-up, we will be looking at the Olympus E-P2 versus Panasonic GX850, both Entry-Level Mirrorless digital cameras by competitors Olympus and Panasonic. There is a considerable difference between the sensor resolutions of the E-P2 (12MP) and GX850 (16MP) but they use the same exact sensor dimensions (Four Thirds).

Meta to Introduce 'AI-Generated' Labels for Media starting next month

The E-P2 was manufactured 7 years prior to the GX850 which is quite a large difference as far as tech is concerned. Both of these cameras offer the identical body type (Rangefinder-style mirrorless).

Before getting in to a step-by-step comparison, below is a simple highlight of how the E-P2 scores versus the GX850 with respect to portability, imaging, features and an overall score.

The following is a preview of the gallery images for Olympus PEN E-P2 & Panasonic Lumix DMC-GX850. The entire galleries are viewable at Olympus E-P2 Gallery & Panasonic GX850 Gallery.

For those who are planning to carry around your camera frequently, you're going to have to take into account its weight and proportions. The Olympus E-P2 enjoys physical measurements of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") with a weight of 355 grams (0.78 lbs) and the Panasonic GX850 has measurements of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") with a weight of 269 grams (0.59 lbs).

Compare the Olympus E-P2 versus Panasonic GX850 in our newest Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary based on the lens you are employing at that time. Below is the front view measurement comparison of the E-P2 and the GX850.

Factoring in size and weight, the portability rating of the E-P2 and GX850 is 86 and 90 respectively.

Oftentimes, it's difficult to imagine the gap between sensor sizes simply by reading technical specs. The picture here may give you a more clear sense of the sensor sizing in the E-P2 and GX850.

As you can tell, both of those cameras enjoy the same exact sensor sizing albeit different MP. You can expect the Panasonic GX850 to offer greater detail due to its extra 4MP. Higher resolution will help you crop shots far more aggressively. The more aged E-P2 is going to be disadvantaged in sensor innovation.