: The iPhone 6 is permanently stuck on iOS 12 . Modern iOS versions (like iOS 26) are multiple generations ahead, meaning you miss out on nearly a decade of features and performance optimizations.

The iPhone 6 might only be a viable purchase if found for a very low price (under $50) for highly specific, non-primary uses:

: It can serve as a cheap alternative to an iPod, especially since it retains a 3.5mm headphone jack .

: With only 1GB of RAM and the A8 chip, the device struggles with modern web browsing and multitasking, often experiencing lags of 5 to 10 seconds just to open basic pages.

: Frequently cited as the best value, offering 5G support and compatibility with the latest iOS 26.