Olympus E-P3 vs Panasonic GX1

On this page, we are comparing the Olympus E-P3 and Panasonic GX1, both Entry-Level Mirrorless digital cameras by companies Olympus and Panasonic. There exists a huge gap between the resolutions of the E-P3 (12MP) and GX1 (16MP) but both cameras provide the same sensor dimensions (Four Thirds).

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The E-P3 was announced 6 months prior to the GX1 and they are of a similar generation. Both the cameras have the same body design (Rangefinder-style mirrorless).

Before delving straight to a in depth comparison, here is a brief summation of how the E-P3 grades versus the GX1 for portability, imaging, features and an overall mark.

This is a sample of the gallery pictures for Olympus PEN E-P3 and Panasonic Lumix DMC-GX1. The whole galleries are provided at Olympus E-P3 Gallery and Panasonic GX1 Gallery.

When you are going to travel with your camera frequently, you need to factor in its weight and measurements. The Olympus E-P3 has got outer dimensions of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") having a weight of 369 grams (0.81 lbs) and the Panasonic GX1 has proportions of 116mm x 68mm x 39mm (4.6" x 2.7" x 1.5") with a weight of 318 grams (0.70 lbs).

Take a look at the Olympus E-P3 and Panasonic GX1 in the all new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilising at the time. Following is a front view sizing comparison of the E-P3 compared to the GX1.

Considering dimensions and weight, the portability score of the E-P3 and GX1 is 86 and 87 respectively.

Sometimes, it is very tough to visualize the gap between sensor dimensions simply by reviewing specs. The image here might give you a more clear sense of the sensor sizes in the E-P3 and GX1.

As you can plainly see, both cameras provide the same sensor dimensions but different resolution. You should anticipate the Panasonic GX1 to deliver greater detail with its extra 4 Megapixels. Greater resolution can also allow you to crop images more aggressively.