Casio EX-H20G vs Sony A7S

The following is a complete comparison of the Casio EX-H20G versus Sony A7S, former is a Small Sensor Compact while the other is a Pro Mirrorless by rivals Casio and Sony. The image resolution of the EX-H20G (14MP) and the A7S (12MP) is fairly close but the EX-H20G (1/2.3") and A7S (Full frame) posses different sensor dimensions.

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The EX-H20G was introduced 4 years earlier than the A7S which is a fairly significant difference as far as camera tech is concerned. Both the cameras have different body design with the Casio EX-H20G being a Compact camera and the Sony A7S being a SLR-style mirrorless camera.

Before diving straight to a complete comparison, here is a short introduction of how the EX-H20G matches up against the A7S when considering portability, imaging, features and an overall mark.

The following is a sample of the gallery pictures for Casio Exilim EX-H20G & Sony Alpha A7S. The whole galleries are provided at Casio EX-H20G Gallery & Sony A7S Gallery.

When you are planning to travel with your camera regularly, you have to factor its weight and proportions. The Casio EX-H20G comes with exterior dimensions of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") accompanied by a weight of 216 grams (0.48 lbs) while the Sony A7S has measurements of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") having a weight of 489 grams (1.08 lbs).

Check out the Casio EX-H20G versus Sony A7S in our brand new Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change depending on the lens you are utilizing at the time. Underneath is a front view over all size comparison of the EX-H20G and the A7S.

Looking at size and weight, the portability score of the EX-H20G and A7S is 91 and 77 respectively.

Often, it is very tough to picture the difference in sensor dimensions purely by viewing technical specs. The picture here will help give you a better sense of the sensor sizes in the EX-H20G and A7S.

As you have seen, the 2 cameras have different megapixel count and different sensor dimensions. The EX-H20G using its smaller sensor is going to make achieving bokeh harder and the Casio EX-H20G will render greater detail using its extra 2MP. Greater resolution can also let you crop photos a bit more aggressively. The more aged EX-H20G will be behind when it comes to sensor innovation.