The new range of iPad Pro rumored for March, would largely follow the lines of the current one with a few small changes.
From the Japanese blog Mac Otakara, generally knowledgeable, the iPad Pro 12.9 ” would be thicker 0.5 mm (it is 5.9 mm currently, like the 11 “). The consequence of using a mini-LED screen, only on this model a priori.
On the back, the optical unit would continue to overflow the chassis, but not the two sensors inside which would now be level inside this heightening. Finally, Mac Otakara speaks of an evolution on the audio part but it only addresses visual differences: the number of perforations for the speakers would have been reduced by two thirds and their positioning around the chassis would move.
Yesterday, the same site gave some details on the aesthetic evolution of the next iPad 9 which would borrow from the previous generation of iPad Air.
Finally, analyst Ming-Chi Kuo, in a note for his clients, mentions the competition between Apple suppliers for the optical unit of iPhone. He suggests in passing that there should be no significant evolution in the hardware part of the iPhone camera / camera until 2022.
Knowing that part of the work is done by the software and the evolution of processors, this does not necessarily close the door to progress and improvements, especially since the photo is a source of new features for the iPhone every year.