Casio EX-FS10 vs Sony A7S

The following is a in-depth analysis of the Casio EX-FS10 and Sony A7S, former is a Ultracompact while the other is a Pro Mirrorless by manufacturers Casio and Sony. There exists a large gap between the resolutions of the EX-FS10 (9MP) and A7S (12MP) and the EX-FS10 (1/2.3") and A7S (Full frame) enjoy totally different sensor sizing.

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The EX-FS10 was released 6 years before the A7S which is quite a serious difference as far as technology is concerned. Both of these cameras come with different body type with the Casio EX-FS10 being a Ultracompact camera and the Sony A7S being a SLR-style mirrorless camera.

Before we go straight into a in-depth comparison, below is a brief summation of how the EX-FS10 matches up versus the A7S with regards to portability, imaging, features and an overall mark.

Here is a sample of the gallery pictures for Casio Exilim EX-FS10 & Sony Alpha A7S. The complete galleries are provided at Casio EX-FS10 Gallery & Sony A7S Gallery.

If you're intending to travel with your camera, you are going to need to think about its weight and size. The Casio EX-FS10 enjoys outside measurements of 102mm x 55mm x 20mm (4.0" x 2.2" x 0.8") accompanied by a weight of 121 grams (0.27 lbs) whilst the Sony A7S has specifications of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") along with a weight of 489 grams (1.08 lbs).

Take a look at the Casio EX-FS10 and Sony A7S in our completely new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change dependant on the lens you have chosen during that time. Below is the front view proportions comparison of the EX-FS10 against the A7S.

Factoring in dimensions and weight, the portability rating of the EX-FS10 and A7S is 96 and 77 respectively.

Sometimes, its difficult to visualise the gap between sensor dimensions just by reviewing technical specs. The picture underneath will give you a greater sense of the sensor sizing in the EX-FS10 and A7S.

As you can tell, both cameras have got different megapixel count and different sensor dimensions. The EX-FS10 because of its tinier sensor will make achieving bokeh tougher and the Sony A7S will deliver extra detail as a result of its extra 3 Megapixels. Greater resolution can also make it easier to crop images much more aggressively. The more aged EX-FS10 is going to be disadvantaged with regard to sensor innovation.