Panasonic S1R vs Sony a1

Here, we will be looking at the Panasonic S1R and Sony a1, both Pro Mirrorless digital cameras by manufacturers Panasonic and Sony. The image resolution of the S1R (47MP) and the a1 (50MP) is pretty similar and both cameras posses the identical sensor dimensions (Full frame).

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The S1R was unveiled 24 months earlier than the a1 which makes them a generation apart from one another. The two cameras feature the same body design (SLR-style mirrorless).

Before delving straight to a comprehensive comparison, here is a brief view of how the S1R scores versus the a1 with regards to portability, imaging, features and an overall rating.

Here is a preview of the gallery images for Panasonic Lumix DC-S1R & Sony Alpha a1. The full galleries are available at Panasonic S1R Gallery & Sony a1 Gallery.

In case you're planning to carry your camera, you'll have to factor in its weight and proportions. The Panasonic S1R comes with physical measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") and a weight of 1020 grams (2.25 lbs) while the Sony a1 has measurements of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") along with a weight of 737 grams (1.62 lbs).

Take a look at the Panasonic S1R and Sony a1 in our completely new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will vary dependant on the lens you have during that time. The following is a front view overall size comparison of the S1R against the a1.

Taking into account dimensions and weight, the portability grade of the S1R and a1 is 54 and 61 respectively.

Normally, it is very tough to visualize the contrast between sensor sizing merely by reviewing specs. The graphic here will help offer you a far better sense of the sensor measurements in the S1R and a1.

As you can plainly see, both cameras come with the identical sensor size albeit different megapixels. You can expect the Sony a1 to offer you greater detail having an extra 3MP. Higher resolution will make it easier to crop photographs a good deal more aggressively. The older S1R is going to be behind when it comes to sensor tech.