Sony A7 III vs Sony A6300

On this page, we will be analyzing the Sony A7 III versus Sony A6300, former is a Pro Mirrorless while the latter is a Advanced Mirrorless and both of them are sold by Sony. The image resolution of the A7 III (24MP) and the A6300 (24MP) is relatively close but the A7 III (Full frame) and A6300 (APS-C) boast different sensor dimensions.

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The A7 III was launched 2 years after the A6300 which is a fairly sizable difference as far as camera tech is concerned. Both of these cameras have different body design with the Sony A7 III being a SLR-style mirrorless camera and the Sony A6300 being a Rangefinder-style mirrorless camera.

Before going right into a thorough comparison, here is a concise view of how the A7 III grades versus the A6300 with regards to portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Sony Alpha A7 III & Sony Alpha a6300. The complete galleries are available at Sony A7 III Gallery & Sony A6300 Gallery.

For those who are planning to travel with your camera frequently, you are going to need to consider its weight and dimensions. The Sony A7 III offers outer dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 650 grams (1.43 lbs) and the Sony A6300 has dimensions of 120mm x 67mm x 49mm (4.7" x 2.6" x 1.9") and a weight of 404 grams (0.89 lbs).

See the Sony A7 III versus Sony A6300 in our completely new Camera & Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary based on the lens you select during that time. The following is a front view measurements comparison of the A7 III compared to the A6300.

Looking at size and weight, the portability grade of the A7 III and A6300 is 63 and 83 respectively.

Oftentimes, it is difficult to visualize the gap in sensor dimensions simply by looking through a spec sheet. The picture underneath may give you a greater sense of the sensor sizes in the A7 III and A6300.

As you can see, both of these cameras have the same MP albeit different sensor dimensions. The A7 III includes the bigger sensor which will make getting shallow depth of field easier. The fresher A7 III should have an edge in sensor innovation.