Olympus E-P7 vs Panasonic G3

On this page, we are contrasting the Olympus E-P7 vs Panasonic G3, both Entry-Level Mirrorless cameras by brands Olympus and Panasonic. There exists a significant gap among the sensor resolutions of the E-P7 (20MP) and G3 (16MP) but both cameras offer the same sensor measurements (Four Thirds).

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The E-P7 was unveiled 10 years after the G3 which is a fairly sizable gap as far as camera technology is concerned. The two cameras have different body design with the Olympus E-P7 being a Rangefinder-style mirrorless camera and the Panasonic G3 being a SLR-style mirrorless camera.

Before going right into a in depth comparison, here is a quick highlight of how the E-P7 scores versus the G3 in regards to portability, imaging, features and an overall score.

Here is a sample of the gallery pictures for Olympus PEN E-P7 and Panasonic Lumix DMC-G3. The full galleries are provided at Olympus E-P7 Gallery and Panasonic G3 Gallery.

If you are intending to carry around your camera regularly, you should take into account its weight and dimensions. The Olympus E-P7 features external measurements of 118mm x 69mm x 38mm (4.6" x 2.7" x 1.5") and a weight of 337 grams (0.74 lbs) whilst the Panasonic G3 has dimensions of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") accompanied by a weight of 336 grams (0.74 lbs).

Analyze the Olympus E-P7 vs Panasonic G3 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are using at that time. Underneath is a front view physical size comparison of the E-P7 and the G3.

Factoring in dimensions and weight, the portability score of the E-P7 and G3 is 86 and 83 respectively.

Sometimes, it is tough to visualise the contrast in sensor sizes merely by going through specifications. The pic below may give you a better sense of the sensor measurements in the E-P7 and G3.

Plainly, both of those cameras provide the same sensor dimensions but not the same megapixels. You should anticipate the Olympus E-P7 to show more detail having an extra 4MP. Greater resolution will also let you crop photos more aggressively. The more modern E-P7 is going to have an edge in sensor innovation.