It looks like we have some information on the 2019 iPhones, according to a recent report by Mark Gurman from Bloomberg, this years iPhones will come with three rear cameras.
He also provided some information about the 2020 iPhones, they will apparently come with 3D cameras, Apple will use these for AR.
The 2020 iPhones will come with a longer range 3D camera which is designed for 3D reconstructions and will apparently work for up to 15 feet from the handset. It will apparently use a laser scanner and will be used for AR, Apple has already been working on a number of AR projects for their handsets.
This years new iPhones will be a follow up to the iPhone XS an XS Max and the devices and the XS Max will come with a triple rear camera setup.
We are expecting to see the new 2019 iPhones some time in September, as soon as we get some more details about the handsets, we will let you guys know.