Analysis of information sources in references of the Wikipedia article "Nikon Z-mount" in English language version.
the Z7 II is rather more competent than its predecessor, and now includes 4K/60p capture with a slight (1.08x) crop
{{cite web}}: CS1 maint: numeric names: authors list (link)The FTZ and FTZ II are the same [...]; they each work exactly the same as the other.
4K UHD/50p/60p to be supported from February 2021 with firmware update, available in DX-based movie format.
4K at 120 frames per second is quite sharp although it does apply a 1.5x crop factor.
This product is developed, manufactured and sold under the license agreement with Nikon Corporation. [...] the lens also supports [...] in-camera aberration correction
This product is developed, manufactured and sold under the license agreement with Nikon Corporation.
Official Nikon support: EN-EL15a, EN-EL15b, EN-EL15c. Works but not supported: EN-EL15 (with Li-ion20 marking). Does not work: EN-EL15 (with Li-ion01 marking).