According to information The Verifier, the future update iOS 13 would not be compatible with theiPhone 5s, theiPhone SE, theIphone 6, theiPhone 6 Plus, theiPhone 6s and theiPhone 6s Plus. As for theiPad, Apple would give upiPad mini 2, theiPad mini 3, theiPad Air 2 and maybe theiPad mini 4. Furthermore,iPod Touch sixth generation would not be able to support iOS 13.
This list of abandoned devices however seems to be taken with tweezers, given that the iPod Touch 6 and the iPad mini are the latest versions of their respective ranges. For the iPhone, it is unlikely that the iPhone 6 and 6s are incompatible with iOS 13. To verify the veracity of the information, we will have to wait for the next WWDC 2019 which will take place in June.
Version 13 of the Apple operating system will probably not show up before Apple’s developer conference. However, rumors and leaks are increasing on the web. A few days ago, Bloomberg has released some new features that could be offered in iOS 13, including the new home screen, tabs in the apps, improvements for Files and CarPlay, etc.