Sony A7S III vs Sony A68

Here, we will be analyzing the Sony A7S III and Sony A68, one being a Pro Mirrorless and the latter is a Entry-Level DSLR and both are built by Sony. There is a crucial difference between the sensor resolutions of the A7S III (12MP) and A68 (24MP) and the A7S III (Full frame) and A68 (APS-C) offer totally different sensor sizes.

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The A7S III was brought out 4 years later than the A68 and that is quite a serious gap as far as tech is concerned. Each of these cameras feature different body design with the Sony A7S III being a SLR-style mirrorless camera and the Sony A68 being a Compact SLR camera.

Before getting straight to a more detailed comparison, here is a quick summation of how the A7S III grades against the A68 when considering portability, imaging, features and an overall grade.

This is a preview of the gallery photos for Sony Alpha A7S III and Sony SLT-A68. The entire galleries are provided at Sony A7S III Gallery and Sony A68 Gallery.

When you are going to lug around your camera regularly, you have to factor in its weight and size. The Sony A7S III has physical measurements of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") with a weight of 699 grams (1.54 lbs) while the Sony A68 has specifications of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") along with a weight of 610 grams (1.34 lbs).

Take a look at the Sony A7S III and Sony A68 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen at the time. The following is a front view size comparison of the A7S III and the A68.

Considering size and weight, the portability grade of the A7S III and A68 is 61 and 64 respectively.

In many cases, it is hard to envision the contrast between sensor measurements just by looking at specs. The graphic here will help give you a much better sense of the sensor measurements in the A7S III and A68.

As you can plainly see, the 2 cameras feature different resolutions and different sensor measurements. The A7S III due to its bigger sensor will make shooting bokeh less difficult and the Sony A68 will give you more detail having its extra 12 Megapixels. Higher resolution can also let you crop photographs way more aggressively. The more modern A7S III is going to have a benefit when it comes to sensor tech.