Apple introduced iOS14 and iPadOS 14 — features and supported devices

It looks like iOS14 is becoming more Android-ish. The new OS from Apple for its iPhones will launch later this year with the new tier of models slated for autumn reveal. The home screen of iOS14 now includes an App drawer - a feature that was available on Android devices so far.

In iOS14, it is called App Library that groups the apps according to various functionalities.
The Widgets on iOS14 are also more Android-like and enriched. Siri has been improved in several ways.
In addition to a new design, it also adds maturity as it has become smarter over time.

The iMessage app has also undergone improvements and redesigns including new customization features for the memoji, in-line replies in group chats, pining of important messages, etc. App Clips, Apple Maps, Apple Translate, and PiP mode are also re-designed, improved, etc.
Here's the list of Apple iPhones that will receive iOS14 in the autumn:

iPhone SE
iPhone 6s
iPhone 6s Plus
iPhone 7
iPhone 7 Plus
iPhone 8
iPhone 8 Plus
iPhone X
iPhone XR
iPhone XS
iPhone XS Max
iPhone 11
iPhone 11 Pro
iPhone 11 Pro Max
iPhone SE (2020)

Apple's iPadOS14 will arrive this autumn as well with redesigned apps that feature more convenient sidebars.
The global search will be a floating window and will provide not only search among contacts, news, apps, events, or even in the web but will also make a more granular search within apps.
The iPadOS14 gets the new Widgets from the iOS14 and the big iPad screens are excellent for the new Scribble feature for the Apple Pencil.

It will allow the device to recognize handwritten text and transform it into typed immediately. This feature has plenty of highlights, including language recognition.
These will be iPads that will get the iPadOS 14:
iPad Air 2
iPad mini 4
iPad Pro all MY
iPad 9.7 MY 2017, 2018, 2019
iPad mini 5