The list comprises of Apple devices which the company has not distributed for sale for more than 5 years but less than 7 years.
Apple iPhone 6 Is Now A Part Of Vintage Products List; Joins
iPhone 6, iPhone 6 Plus, Apple Watch unveiled at Apple 2014 event
iPhone 5s - Wikipedia
Looking Back At Every 'One More Thing' In Apple History
iPhone 6, launched in September 2014, added to 'Vintage Product
iPhone auction: An unopened first iPhone from 2007 is up for
This iPhone is now on Apple's Vintage list! Do you have it
Earphones 3.5MM Apple iPhone 6 6s Plus 5s iPad Headphones Hands
iPhone 6 is now considered a 'Vintage' product by Apple