Along with four unannounced Nikon camera codes, Nikon has a new camera code N1834 registered at FCC. According to Nokishita Camera, the size of this N1834 camera has body size 130.87mm Width x 73.45mm height.
Nikon Z6 & Z7 has the size of 134 x 100.5 x 67.5 mm
Nikon D850 has the size of 146 x 124 x 78.5 mm
So this N1834 camera is a compact camera or the rumored Nikon APS-C (DX) mirrorless camera ?