Nikon Z6 II vs Pentax 645D

Here is a in depth overview of the Nikon Z6 II vs Pentax 645D, former being a Pro Mirrorless while the other is a Pro DSLR by competitors Nikon and Pentax. There is a sizable difference among the resolutions of the Z6 II (25MP) and 645D (40MP) and the Z6 II (Full frame) and 645D (Medium format) possess totally different sensor sizes.

Meta to Introduce 'AI-Generated' Labels for Media starting next month

The Z6 II was announced 10 years later than the 645D and that is a fairly significant difference as far as camera tech is concerned. Each of the cameras come with different body type with the Nikon Z6 II being a SLR-style mirrorless camera and the Pentax 645D being a Large SLR camera.

Before diving through a complete comparison, below is a brief summation of how the Z6 II matches up vs the 645D with regard to portability, imaging, features and an overall rating.

This is a sample of the gallery pictures for Nikon Z6 Mark II & Pentax 645D. The whole galleries are available at Nikon Z6 II Gallery & Pentax 645D Gallery.

For anyone who is planning to carry your camera regularly, you're going to have to factor its weight and size. The Nikon Z6 II has exterior dimensions of 134mm x 101mm x 70mm (5.3" x 4.0" x 2.8") having a weight of 705 grams (1.55 lbs) while the Pentax 645D has specifications of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") having a weight of 1480 grams (3.26 lbs).

Check the Nikon Z6 II vs Pentax 645D in our newest Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will change based on the lens you are utilizing at that moment. Underneath is the front view over all size comparison of the Z6 II versus the 645D.

Factoring in size and weight, the portability grade of the Z6 II and 645D is 61 and 50 respectively.

Generally, it's difficult to see the difference in sensor sizing merely by researching a spec sheet. The photograph below will offer you a stronger sense of the sensor sizes in the Z6 II and 645D.

Clearly, both cameras have got different megapixels and different sensor sizing. The Z6 II having a smaller sensor will make getting bokeh tougher and the Pentax 645D will result in extra detail with its extra 15MP. Greater resolution will also help you crop images much more aggressively. The more recent Z6 II will have an advantage when it comes to sensor innovation.