Panasonic S1R vs Sony A7R IV

On this page, we are reviewing the Panasonic S1R vs Sony A7R IV, both Pro Mirrorless cameras by brands Panasonic and Sony. There is a sizeable difference among the image resolutions of the S1R (47MP) and A7R IV (61MP) but both cameras offer the same sensor measurements (Full frame).

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The S1R was manufactured 5 months before the A7R IV so they are both of a similar generation. Both cameras have the same body design (SLR-style mirrorless).

Before going straight to a comprehensive comparison, here is a simple overview of how the S1R scores vs the A7R IV in terms of portability, imaging, features and an overall grade.

The following is a sample of the gallery pics for Panasonic Lumix DC-S1R and Sony Alpha A7R IV. The entire galleries are viewable at Panasonic S1R Gallery and Sony A7R IV Gallery.

For anyone who is intending to lug around your camera regularly, you are going to need to factor in its weight and measurements. The Panasonic S1R has exterior measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") and a weight of 1020 grams (2.25 lbs) and the Sony A7R IV has proportions of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") with a weight of 665 grams (1.47 lbs).

Compare the Panasonic S1R vs Sony A7R IV in the all new Camera with Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with during that time. The following is a front view sizing comparison of the S1R versus the A7R IV.

Taking into account size and weight, the portability rating of the S1R and A7R IV is 54 and 62 respectively.

In many cases, it can be hard to see the contrast in sensor measurements merely by checking out specifications. The graphic underneath will offer you a clearer sense of the sensor sizing in the S1R and A7R IV.

Plainly, each of these cameras provide the same sensor dimensions but not the same MP. You should expect to see the Sony A7R IV to provide more detail due to its extra 14MP. Greater resolution will also help you crop images more aggressively.