Panasonic S1 vs Sony A55

Here is a thorough analysis of the Panasonic S1 versus Sony A55, one being a Pro Mirrorless and the latter is a Entry-Level DSLR by rivals Panasonic and Sony. There is a big difference among the resolutions of the S1 (24MP) and A55 (16MP) and the S1 (Full frame) and A55 (APS-C) posses totally different sensor measurements.

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The S1 was brought out 8 years later than the A55 and that is a fairly big gap as far as camera tech is concerned. The two cameras feature different body design with the Panasonic S1 being a SLR-style mirrorless camera and the Sony A55 being a Compact SLR camera.

Before going straight to a complete comparison, here is a concise highlight of how the S1 grades versus the A55 in regards to portability, imaging, features and an overall rating.

Here is a preview of the gallery photos for Panasonic Lumix DC-S1 and Sony SLT-A55. The entire galleries are available at Panasonic S1 Gallery and Sony A55 Gallery.

For anybody who is going to carry your camera, you have to factor in its weight and dimensions. The Panasonic S1 provides exterior measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") with a weight of 1021 grams (2.25 lbs) whilst the Sony A55 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Check the Panasonic S1 versus Sony A55 in the new Camera and Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you are working with during that time. Below is a front view dimensions comparison of the S1 versus the A55.

Taking into consideration size and weight, the portability score of the S1 and A55 is 54 and 67 respectively.

Often, it is tough to see the difference in sensor sizing just by viewing specifications. The visual below may offer you a stronger sense of the sensor measurements in the S1 and A55.

Plainly, both cameras feature different megapixels and different sensor sizing. The S1 due to its bigger sensor will make shooting bokeh simpler and the Panasonic S1 will result in greater detail having its extra 8MP. Higher resolution will make it easier to crop photographs way more aggressively. The more modern S1 is going to have a benefit with regard to sensor tech.