Nikon Z7 vs Sony A58

The following is a in-depth assessment of the Nikon Z7 versus Sony A58, former is a Pro Mirrorless while the latter is a Entry-Level DSLR by rivals Nikon and Sony. There is a considerable difference among the image resolutions of the Z7 (46MP) and A58 (20MP) and the Z7 (Full frame) and A58 (APS-C) use totally different sensor size.

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The Z7 was introduced 4 years after the A58 which is a fairly large difference as far as camera tech is concerned. Both of these cameras come with different body type with the Nikon Z7 being a SLR-style mirrorless camera and the Sony A58 being a Compact SLR camera.

Before diving straight into a full comparison, below is a brief highlight of how the Z7 grades against the A58 in relation to portability, imaging, features and an overall mark.

Below is a preview of the gallery images for Nikon Z7 & Sony SLT-A58. The whole galleries are provided at Nikon Z7 Gallery & Sony A58 Gallery.

In case you're planning to travel with your camera frequently, you have to factor its weight and size. The Nikon Z7 offers physical dimensions of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") accompanied by a weight of 675 grams (1.49 lbs) whilst the Sony A58 has specifications of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") accompanied by a weight of 492 grams (1.08 lbs).

Compare the Nikon Z7 versus Sony A58 in our completely new Camera plus Lens Size Comparison Tool.

Remember, the weight of an ILC will differ depending on the lens you are utilizing during that time. Below is the front view dimension comparison of the Z7 compared to the A58.

Looking at size and weight, the portability rating of the Z7 and A58 is 62 and 68 respectively.

Usually, it's hard to envision the gap in sensor dimensions merely by viewing specifications. The image underneath might give you a clearer sense of the sensor sizes in the Z7 and A58.

To sum up, the two cameras have got different resolutions and different sensor dimensions. The Z7 having a bigger sensor will make shooting shallower DOF less difficult and the Nikon Z7 will provide you with greater detail using its extra 26MP. Higher resolution can also allow you to crop photographs much more aggressively. The fresher Z7 is going to have an advantage in sensor tech.