The so-called processor architecture is a specification given by CPU manufacturers to the same series of CPU products, the main purpose is to distinguish between different types of CPU important indications.
Huawei is slated to have done something more original with the rear camera design of its allegedly upcoming P60 smartphone series. Now, the devices might also come with at least one 50MP rear camera apiece, which may also represent an upgrade over their P50 predecessors that involves newer Sony sensors.