Samsung NX300M vs Sony A7 III

Following is a in depth analysis of the Samsung NX300M and Sony A7 III, former is a Entry-Level Mirrorless while the latter is a Pro Mirrorless by rivals Samsung and Sony. The image resolution of the NX300M (20MP) and the A7 III (24MP) is relatively comparable but the NX300M (APS-C) and A7 III (Full frame) enjoy totally different sensor sizes.

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The NX300M was brought out 6 years prior to the A7 III which is a fairly significant difference as far as camera technology is concerned. Both of the cameras offer different body type with the Samsung NX300M being a Rangefinder-style mirrorless camera and the Sony A7 III being a SLR-style mirrorless camera.

Before we go through a in depth comparison, below is a simple synopsis of how the NX300M scores vs the A7 III in terms of portability, imaging, features and an overall score.

Following is a preview of the gallery photos for Samsung NX300M & Sony Alpha A7 III. The entire galleries are provided at Samsung NX300M Gallery & Sony A7 III Gallery.

In case you're intending to carry around your camera regularly, you will have to consider its weight and volume. The Samsung NX300M has outer dimensions of 122mm x 64mm x 41mm (4.8" x 2.5" x 1.6") having a weight of 331 grams (0.73 lbs) while the Sony A7 III has sizing of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 650 grams (1.43 lbs).

Look at the Samsung NX300M and Sony A7 III in our newest Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will vary based on the lens you select during that time. Below is the front view measurement comparison of the NX300M vs the A7 III.

Factoring in dimensions and weight, the portability grade of the NX300M and A7 III is 86 and 63 respectively.

More often than not, its tough to envision the contrast in sensor sizes merely by going through a spec sheet. The picture underneath may give you a more clear sense of the sensor sizes in the NX300M and A7 III.

As you can see, both of those cameras offer different megapixels and different sensor sizes. The NX300M due to its smaller sensor will make getting shallower depth of field trickier and the Sony A7 III will produce more detail having its extra 4 Megapixels. Higher resolution will enable you to crop shots a little more aggressively. The more aged NX300M will be disadvantaged when it comes to sensor innovation.