Every two years, Apple increases software support by a year – Tom Lokhorst's blog
How to Know If Your iPhone Supports iOS 16 - MacRumors
Identify your iPhone model - Apple Support
You May Lose Apple Support on Your iPhone Next Month. Find Out Here - CNET
Apple Hub on Twitter: "According to iPhone Soft, these are the devices expected to support iOS 16 next year. The iPhone 6s, iPhone 6s Plus, and iPhone SE (1st gen) would not
iOS 16 will reportedly drop support for iPhone 6S and first-gen iPhone SE | Macworld