Sony A7 III vs Sony G3

Following is a extended overview of the Sony A7 III vs Sony G3, one is a Pro Mirrorless and the other is a Small Sensor Compact and they are both created by Sony. There exists a huge gap between the image resolutions of the A7 III (24MP) and G3 (10MP) and the A7 III (Full frame) and G3 (1/2.3") posses totally different sensor size.

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The A7 III was released 9 years after the G3 which is quite a significant gap as far as technology is concerned. Each of these cameras have different body design with the Sony A7 III being a SLR-style mirrorless camera and the Sony G3 being a Compact camera.

Before getting straight to a in depth comparison, here is a simple overview of how the A7 III matches up versus the G3 with regard to portability, imaging, features and an overall score.

Below is a sample of the gallery pictures for Sony Alpha A7 III and Sony Cyber-shot DSC-G3. The complete galleries are viewable at Sony A7 III Gallery and Sony G3 Gallery.

For those who are aiming to carry around your camera frequently, you are going to need to think about its weight and proportions. The Sony A7 III comes with exterior dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 650 grams (1.43 lbs) whilst the Sony G3 has measurements of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") with a weight of 185 grams (0.41 lbs).

Examine the Sony A7 III vs Sony G3 in the latest Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilizing at that moment. Below is a front view proportions comparison of the A7 III and the G3.

Taking into consideration dimensions and weight, the portability grade of the A7 III and G3 is 63 and 94 respectively.

Normally, it can be tough to visualise the contrast between sensor sizes merely by going over specs. The pic underneath will offer you a much better sense of the sensor sizes in the A7 III and G3.

As you can plainly see, the 2 cameras have different megapixel count and different sensor sizes. The A7 III featuring a larger sensor will make achieving shallower DOF less difficult and the Sony A7 III will offer you more detail as a result of its extra 14MP. Greater resolution will also let you crop images a bit more aggressively. The fresher A7 III will have an edge with regard to sensor technology.