In the image below you can clearly see the difference between the resolution of Son A7R II and Sony A7S. The BSI CMOS Fullframe AF sensor of the Sony A7R II performing unexpectedly very well even at very High ISO range.
As I have said already the Sony A7R II not only giving us massive amount of details but the camera also features Hybrid AF and 5axis image stabilization, we highly recommend you to go with the Sony A7R II camera.
Also see the post – Sony A7R II Showing More Details than Nikon D810
Also see – Best accessories for Sony A7R II | Sony A7R II available at Amazon and B&H
