Sony A7S vs Sony QX100

On this page, we are reviewing the Sony A7S versus Sony QX100, former is a Pro Mirrorless while the other is a Lens-style and both of them are sold by Sony. There is a considerable difference between the image resolutions of the A7S (12MP) and QX100 (20MP) and the A7S (Full frame) and QX100 (1") offer different sensor measurements.

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The A7S was launched 8 months after the QX100 which means that they are of a similar age. The two cameras have different body design with the Sony A7S being a SLR-style mirrorless camera and the Sony QX100 being a Lens-style camera.

Before delving into a complete comparison, here is a simple overview of how the A7S grades against the QX100 in relation to portability, imaging, features and an overall score.

Below is a sample of the gallery pics for Sony Alpha A7S & Sony Cyber-shot DSC-QX100. The complete galleries are available at Sony A7S Gallery & Sony QX100 Gallery.

In case you're aiming to carry around your camera regularly, you should take into account its weight and measurements. The Sony A7S has got physical dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") and a weight of 489 grams (1.08 lbs) while the Sony QX100 has proportions of 63mm x 63mm x 56mm (2.5" x 2.5" x 2.2") and a weight of 179 grams (0.39 lbs).

Take a look at the Sony A7S versus Sony QX100 in our newest Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change depending on the lens you select during that time. Below is a front view physical size comparison of the A7S and the QX100.

Taking into consideration size and weight, the portability score of the A7S and QX100 is 77 and 92 respectively.

Usually, it is difficult to visualize the gap between sensor sizes simply by reviewing technical specs. The image here will help offer you a better sense of the sensor sizes in the A7S and QX100.

As you have seen, both of those cameras have different resolutions and different sensor sizes. The A7S due to its larger sensor is going to make shooting bokeh easier and the Sony QX100 will offer extra detail utilizing its extra 8MP. Greater resolution will enable you to crop images a bit more aggressively. The more modern A7S provides an advantage with regard to sensor innovation.