Olympus E-P1 vs Panasonic GX9

On this page, we are contrasting the Olympus E-P1 versus Panasonic GX9, former is a Entry-Level Mirrorless while the other is a Advanced Mirrorless by brands Olympus and Panasonic. There exists a large gap among the resolutions of the E-P1 (12MP) and GX9 (20MP) but both cameras boast the same sensor dimensions (Four Thirds).

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The E-P1 was manufactured 9 years earlier than the GX9 which is a fairly serious difference as far as camera technology is concerned. Both cameras have the same body design (Rangefinder-style mirrorless).

Before diving into a detailed comparison, here is a quick synopsis of how the E-P1 grades vs the GX9 with regards to portability, imaging, features and an overall mark.

Below is a sample of the gallery pics for Olympus PEN E-P1 & Panasonic Lumix DC-GX9. The entire galleries are available at Olympus E-P1 Gallery & Panasonic GX9 Gallery.

When you are looking to travel with your camera frequently, you have to think about its weight and size. The Olympus E-P1 has physical measurements of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") having a weight of 355 grams (0.78 lbs) and the Panasonic GX9 has specifications of 124mm x 72mm x 47mm (4.9" x 2.8" x 1.9") along with a weight of 407 grams (0.90 lbs).

Contrast the Olympus E-P1 versus Panasonic GX9 in our completely new Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will differ based on the lens you have chosen during that time. Here is a front view overall size comparison of the E-P1 against the GX9.

Taking into consideration dimensions and weight, the portability rating of the E-P1 and GX9 is 86 and 82 respectively.

Sometimes, it is difficult to envision the difference in sensor dimensions just by viewing a spec sheet. The picture underneath may provide you a far better sense of the sensor sizing in the E-P1 and GX9.

Clearly, both cameras provide the same sensor dimensions but not the same resolution. You can expect to see the Panasonic GX9 to provide you with greater detail due to its extra 8 Megapixels. Greater resolution will also help you crop images more aggressively. The more aged E-P1 will be behind when it comes to sensor tech.