The 15th iPhone, which is expected to appear in 2023, will have a case with rounded rear edges, writes Lenta.ru with reference to XDA. This design is borrowed from the iPhone 5c, an inexpensive 2013 model with a plastic body and softly rounded edges and corners.
Since 2020, Apple has been releasing models with right angles, but iPhone users have not appreciated this solution.
Also, in 2023, the iPhone 15 Ultra is expected to appear with a titanium case. The new iPhone flagships will have an A17 Bionic processor and 8GB of RAM.