Panasonic GX7 vs Sigma Quattro

On this page, we are matching up the Panasonic GX7 and Sigma Quattro, both Advanced Mirrorless digital cameras by rivals Panasonic and Sigma. There exists a crucial gap between the sensor resolutions of the GX7 (16MP) and Quattro (29MP) and the GX7 (Four Thirds) and Quattro (APS-C) posses different sensor size.

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The GX7 was brought out 3 years prior to the Quattro which is quite a serious gap as far as technology is concerned. Both cameras have the same body design (Rangefinder-style mirrorless).

Before diving right into a in-depth comparison, here is a concise synopsis of how the GX7 grades against the Quattro in relation to portability, imaging, features and an overall mark.

The following is a sample of the gallery pics for Panasonic Lumix DMC-GX7 and Sigma sd Quattro. The entire galleries are provided at Panasonic GX7 Gallery and Sigma Quattro Gallery.

If you are aiming to travel with your camera regularly, you will want to factor its weight and dimensions. The Panasonic GX7 has exterior dimensions of 123mm x 71mm x 55mm (4.8" x 2.8" x 2.2") with a weight of 402 grams (0.89 lbs) and the Sigma Quattro has dimensions of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") with a weight of 625 grams (1.38 lbs).

Analyze the Panasonic GX7 and Sigma Quattro in the all new Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with at that time. Following is a front view sizing comparison of the GX7 and the Quattro.

Looking at dimensions and weight, the portability score of the GX7 and Quattro is 81 and 63 respectively.

Typically, it is difficult to imagine the gap between sensor dimensions purely by reviewing technical specs. The image underneath should provide you a far better sense of the sensor dimensions in the GX7 and Quattro.

As you have seen, the two cameras provide different resolutions and different sensor dimensions. The GX7 because of its tinier sensor is going to make shooting bokeh tougher and the Sigma Quattro will offer you more detail having its extra 13MP. Greater resolution can also make it easier to crop pics more aggressively. The more aged GX7 is going to be disadvantaged when it comes to sensor tech.