OnePlus Nord is said to be OnePlus's first smartphone with dual front cameras. It can be called a completely new beginning, just as OnePlus also chose to express itself to this model.
I recently wrote that the model will probably get a primary 32 MP camera with a secondary 8 MP camera. But what will the secondary camera do? It looks like it will be able to take wide-angle pictures. It really would have been nice too selfies!