Sony A7 vs Sony QX30

Following is a thorough comparison of the Sony A7 vs Sony QX30, former is a Pro Mirrorless while the latter is a Lens-style and they are both created by Sony. The sensor resolution of the A7 (24MP) and the QX30 (20MP) is relatively comparable but the A7 (Full frame) and QX30 (1/2.3") boast totally different sensor sizing.

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The A7 was revealed 7 months prior to the QX30 which means that they are of a similar age. Each of the cameras have different body design with the Sony A7 being a SLR-style mirrorless camera and the Sony QX30 being a Lens-style camera.

Before we go right into a complete comparison, here is a simple summation of how the A7 scores against the QX30 in the way of portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Sony Alpha A7 & Sony Cyber-shot DSC-QX30. The full galleries are viewable at Sony A7 Gallery & Sony QX30 Gallery.

For anyone who is intending to carry around your camera regularly, you will have to take into account its weight and proportions. The Sony A7 has outer dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") along with a weight of 474 grams (1.04 lbs) and the Sony QX30 has measurements of 68mm x 65mm x 58mm (2.7" x 2.6" x 2.3") with a weight of 193 grams (0.43 lbs).

Analyze the Sony A7 vs Sony QX30 in our completely new Camera plus Lens Size Comparison Tool.

Remember, the weight of an ILC will vary dependant on the lens you choose at that moment. Below is a front view over all size comparison of the A7 vs the QX30.

Looking at size and weight, the portability grade of the A7 and QX30 is 78 and 91 respectively.

Usually, it is very difficult to visualise the contrast in sensor sizes simply by seeing technical specs. The picture below should give you a greater sense of the sensor sizes in the A7 and QX30.

As you have seen, both of these cameras provide different megapixels and different sensor sizes. The A7 having a bigger sensor will make getting shallower DOF less difficult and the Sony A7 will show more detail because of its extra 4MP. Higher resolution can also make it easier to crop shots more aggressively. The more aged A7 will be disadvantaged with regard to sensor tech.