Panasonic S5 II X vs Sony FX3

Here, we are evaluating the Panasonic S5 II X versus Sony FX3, both Pro Mirrorless digital cameras by manufacturers Panasonic and Sony. There is a sizeable difference between the image resolutions of the S5 II X (24MP) and FX3 (12MP) but both cameras offer the identical sensor measurements (Full frame).

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The S5 II X was manufactured 23 months after the FX3 making them a generation away from each other. The two cameras feature different body design with the Panasonic S5 II X being a SLR-style mirrorless camera and the Sony FX3 being a Rangefinder-style mirrorless camera.

Before getting straight to a detailed comparison, here is a concise summary of how the S5 II X scores against the FX3 with respect to portability, imaging, features and an overall mark.

The following is a sample of the gallery pictures for Panasonic Lumix DC-S5 Mark II X and Sony FX3. The entire galleries are viewable at Panasonic S5 II X Gallery and Sony FX3 Gallery.

When you are planning to travel with your camera regularly, you should consider its weight and proportions. The Panasonic S5 II X comes with exterior measurements of 134mm x 102mm x 90mm (5.3" x 4.0" x 3.5") along with a weight of 740 grams (1.63 lbs) while the Sony FX3 has measurements of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") along with a weight of 716 grams (1.58 lbs).

Look at the Panasonic S5 II X versus Sony FX3 in the latest Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached during that time. Following is a front view proportions comparison of the S5 II X vs the FX3.

Looking at size and weight, the portability grade of the S5 II X and FX3 is 59 and 62 respectively.

In many cases, it is tough to visualize the gap between sensor dimensions purely by looking at a spec sheet. The picture below will offer you a stronger sense of the sensor measurements in the S5 II X and FX3.

Clearly, each of these cameras come with the identical sensor size but different MP. You should anticipate the Panasonic S5 II X to give you more detail due to its extra 12MP. Greater resolution can also allow you to crop pics a good deal more aggressively. The more modern S5 II X provides an edge with regard to sensor technology.