Panasonic S5 II X vs Sony a1

Below, we will be analyzing the Panasonic S5 II X vs Sony a1, both Pro Mirrorless cameras by rivals Panasonic and Sony. There is a noticeable difference among the image resolutions of the S5 II X (24MP) and a1 (50MP) but they come with the exact same sensor dimensions (Full frame).

Photography Glossary

The S5 II X was manufactured 24 months after the a1 which makes the cameras a generation away from each other. Both the cameras come with the identical body type (SLR-style mirrorless).

Before diving through a in depth comparison, below is a short overview of how the S5 II X scores vs the a1 in the way of portability, imaging, features and an overall score.

Below is a preview of the gallery images for Panasonic Lumix DC-S5 Mark II X & Sony Alpha a1. The entire galleries are viewable at Panasonic S5 II X Gallery & Sony a1 Gallery.

If you are looking to carry around your camera regularly, you need to factor its weight and measurements. The Panasonic S5 II X features outside measurements of 134mm x 102mm x 90mm (5.3" x 4.0" x 3.5") and a weight of 740 grams (1.63 lbs) whilst the Sony a1 has proportions of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") and a weight of 737 grams (1.62 lbs).

See the Panasonic S5 II X vs Sony a1 in our brand new Camera & Lens Size Comparison Tool.

Remember, the weight of an ILC will differ based on the lens you are working with at that moment. Here is the front view scale comparison of the S5 II X compared to the a1.

Looking at size and weight, the portability rating of the S5 II X and a1 is 59 and 61 respectively.

Usually, it is hard to imagine the contrast in sensor sizes purely by going through technical specs. The picture underneath will provide you a clearer sense of the sensor sizing in the S5 II X and a1.

As you have seen, each of the cameras posses the exact same sensor measurements albeit different resolution. You can expect the Sony a1 to show extra detail due to its extra 26 Megapixels. Higher resolution can also allow you to crop photographs somewhat more aggressively. The younger S5 II X should have an edge with regard to sensor tech.