Canon SX40 HS vs Sony A7S

In this write-up, we are reviewing the Canon SX40 HS vs Sony A7S, former is a Small Sensor Superzoom while the other is a Pro Mirrorless by brands Canon and Sony. The image resolution of the SX40 HS (12MP) and the A7S (12MP) is fairly similar but the SX40 HS (1/2.3") and A7S (Full frame) feature totally different sensor sizing.

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The SX40 HS was manufactured 3 years earlier than the A7S which is quite a large difference as far as tech is concerned. Both of these cameras offer different body type with the Canon SX40 HS being a SLR-like (bridge) camera and the Sony A7S being a SLR-style mirrorless camera.

Before we go in to a more detailed comparison, below is a quick highlight of how the SX40 HS scores against the A7S in relation to portability, imaging, features and an overall score.

This is a sample of the gallery pictures for Canon PowerShot SX40 HS & Sony Alpha A7S. The entire galleries are viewable at Canon SX40 HS Gallery & Sony A7S Gallery.

In case you're going to carry around your camera frequently, you have to factor in its weight and size. The Canon SX40 HS provides outer measurements of 123mm x 92mm x 108mm (4.8" x 3.6" x 4.3") along with a weight of 600 grams (1.32 lbs) and the Sony A7S has specifications of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") with a weight of 489 grams (1.08 lbs).

Take a look at the Canon SX40 HS vs Sony A7S in our brand new Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will change depending on the lens you have attached at that time. Below is the front view measurement comparison of the SX40 HS vs the A7S.

Considering size and weight, the portability grade of the SX40 HS and A7S is 64 and 77 respectively.

Generally, it is very tough to envision the difference between sensor sizes only by reviewing specifications. The pic here may give you a clearer sense of the sensor sizing in the SX40 HS and A7S.

Plainly, both of those cameras enjoy the same exact MP but not the same sensor sizes. The SX40 HS contains the tinier sensor which will make obtaining bokeh trickier. The more aged SX40 HS is going to be disadvantaged in sensor innovation.