For Example, Apple has a feature called a screen recorder which was an in-built feature of iOS 11 back in 2017 and this same feature is now in 2020 introduced in Android 11.
For Example, Apple has now introduced widgets in his new iOS 14/iPadOS 14 which makes this operating system more interesting. But this feature is not a new feature but yeah it is new for old iOS users because Android has this feature since 2012.
There is one more feature which is called a smart folder by Android basically whenever you will make a folder of apps in Andriod 11 it will intelligently name the folder. But the feature is already in the iOS.
These are the feature which is personally analyzed by me. If you have analyzed any other features let me know in the comments.