Panasonic S1 vs Sony A9

Here, we will be matching up the Panasonic S1 vs Sony A9, both Pro Mirrorless digital cameras by brands Panasonic and Sony. The resolution of the S1 (24MP) and the A9 (24MP) is relatively similar and both cameras provide the identical sensor dimensions (Full frame).

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The S1 was released 22 months after the A9 which makes them a generation away from one another. Each of these cameras feature the same body design (SLR-style mirrorless).

Before going straight to a step-by-step comparison, here is a short overview of how the S1 grades against the A9 for portability, imaging, features and an overall score.

This is a preview of the gallery photos for Panasonic Lumix DC-S1 & Sony Alpha A9. The complete galleries are provided at Panasonic S1 Gallery & Sony A9 Gallery.

For anybody who is aiming to carry around your camera frequently, you will have to consider its weight and size. The Panasonic S1 enjoys outer measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") accompanied by a weight of 1021 grams (2.25 lbs) while the Sony A9 has specifications of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs).

Check the Panasonic S1 vs Sony A9 in our brand new Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change based on the lens you have at the time. Following is a front view dimension comparison of the S1 against the A9.

Using dimensions and weight, the portability rating of the S1 and A9 is 54 and 65 respectively.

More often than not, it is very hard to visualize the difference between sensor sizes merely by reading specs. The image underneath may give you a greater sense of the sensor measurements in the S1 and A9.

As you can plainly see, both of the cameras feature the identical sensor size and the same MP so you can expect similar quality of images though you would want to take the launch date of the products into consideration. The younger S1 provides an advantage when it comes to sensor tech.