It’s been a few years now that Apple devices are seen in Eurasian database ahead of their official launch.
The 2019 models of iPhone 11 (iPhone XI) with model number A2111, A2160, A2161, A2215, A2216, A2217, A2218, A2219, A2220, A2221, and A2223 just appeared in the database.
Normally, devices with encryption technologies are logged in the database which means almost all of Apple devices were seen in the database at some point in time.
The A2111, A2161, A2215 here represent the successors of iPhone XR while the rest represent iPhone 11 and iPhone 11 max. Apple has so many models of iPhones based on the geography they are released in. In addition, there are different cellular band compatibility and physical dual sim for Chinese variants.
This years Apple iPhones have no major hardware change except that Apple is moving towards a more matte finish for the back glass. This years flagships will focus more on camera upgrades.