Sony A7 III vs Sony A300

The following is a extended comparison of the Sony A7 III vs Sony A300, former is a Pro Mirrorless while the latter is a Entry-Level DSLR and both of them are created by Sony. There is a large difference between the image resolutions of the A7 III (24MP) and A300 (10MP) and the A7 III (Full frame) and A300 (APS-C) possess totally different sensor sizes.

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The A7 III was announced 10 years after the A300 which is quite a serious difference as far as tech is concerned. Each of these cameras offer different body type with the Sony A7 III being a SLR-style mirrorless camera and the Sony A300 being a Compact SLR camera.

Before getting through a full comparison, below is a short introduction of how the A7 III grades versus the A300 with respect to portability, imaging, features and an overall mark.

The following is a preview of the gallery images for Sony Alpha A7 III & Sony Alpha DSLR-A300. The whole galleries are provided at Sony A7 III Gallery & Sony A300 Gallery.

For those who are looking to travel with your camera often, you are going to need to consider its weight and measurements. The Sony A7 III features outer dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 650 grams (1.43 lbs) whilst the Sony A300 has proportions of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") accompanied by a weight of 632 grams (1.39 lbs).

Check the Sony A7 III vs Sony A300 in our brand new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will differ dependant on the lens you are utilizing during that time. The following is the front view dimensions comparison of the A7 III vs the A300.

Factoring in size and weight, the portability score of the A7 III and A300 is 63 and 64 respectively.

Oftentimes, it is tough to envision the difference between sensor dimensions only by checking technical specs. The image underneath will provide you a clearer sense of the sensor sizes in the A7 III and A300.

As you have seen, both of the cameras offer different resolutions and different sensor dimensions. The A7 III using its bigger sensor will make getting shallower DOF less difficult and the Sony A7 III will resolve extra detail with its extra 14 Megapixels. Higher resolution will also make it easier to crop photographs a little more aggressively. The younger A7 III will have an edge when it comes to sensor tech.