Pentax WG-3 vs Samsung NX20

Here, we are analyzing the Pentax WG-3 vs Samsung NX20, one being a Waterproof and the other is a Advanced Mirrorless by competitors Pentax and Samsung. The resolution of the WG-3 (16MP) and the NX20 (20MP) is very comparable but the WG-3 (1/2.3") and NX20 (APS-C) provide totally different sensor measurements.

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The WG-3 was revealed 16 months later than the NX20 making them a generation apart from one another. Each of these cameras feature different body design with the Pentax WG-3 being a Compact camera and the Samsung NX20 being a SLR-style mirrorless camera.

Before going into a complete comparison, here is a simple overview of how the WG-3 scores vs the NX20 in relation to portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Pentax WG-3 and Samsung NX20. The full galleries are provided at Pentax WG-3 Gallery and Samsung NX20 Gallery.

For anyone who is going to carry your camera, you will need to consider its weight and proportions. The Pentax WG-3 comes with outer measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs) and the Samsung NX20 has measurements of 122mm x 90mm x 40mm (4.8" x 3.5" x 1.6") accompanied by a weight of 341 grams (0.75 lbs).

Contrast the Pentax WG-3 vs Samsung NX20 in the latest Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you choose during that time. Here is a front view over all size comparison of the WG-3 compared to the NX20.

Taking into account dimensions and weight, the portability rating of the WG-3 and NX20 is 90 and 83 respectively.

More often than not, it is hard to envision the difference in sensor sizing simply by checking out specifications. The visual below will help give you a more clear sense of the sensor measurements in the WG-3 and NX20.

Plainly, the two cameras feature different megapixels and different sensor sizing. The WG-3 with its smaller sensor will make getting bokeh tougher and the Samsung NX20 will produce greater detail because of its extra 4 Megapixels. Greater resolution can also help you crop photos way more aggressively. The newer WG-3 will have an advantage when it comes to sensor technology.