D810A excels D810 in noise performance - LuLa

[Akira]

The Luminous Landscape posted a review of D810A for landscape astrophotography with the comparison against D810 and D750.

https://luminous-landscape.com/nikon-d810a-review-landscape-astrophotography/

According to the review, the noise performance of D810A is improved from D810 and not on par with D750.

[Bjørn J]

Maybe the 810A is the perfect camera for capturing the Northern Lights...
I use the 810 now, it is way better than the D3S I used previously. Perhaps with the 810A the purple and red colours in the auroras will be easier to capture, in addition to even less noise at high ISO than the 810.

[Akira]

Bjørn, yes.  The same auther posted another article on the superiority of D810A on dpreview.com:

http://www.dpreview.com/articles/7282239436/nikon-d810a-an-astrophotographers-perspective?utm_campaign=internal-link&utm_source=features-default&utm_medium=homepage-block&ref=features-default