Comment by dghlsakjg

Apple phones are typically fully supported supported for 7ish years, and security updates for longer. For example the iPhone 6s, a ten year old phone, still received security updates this fall.

My 6 year old iPhone 11 is still trucking along fine. I did opt for a new battery recently, but the old battery was still at 78%. Quite frankly, its pretty incredible that a device that lives in my pocket, has been frozen and exposed to extreme heat, has gotten wet, and is probable my most used possession is running great, and probably will be supported by the manufacturer for another 4 years.

Lock in seems exaggerated to me, but if that's what worries you, then the Fairphone is promising a decade of support, and Samsung is offering 7 years now on the s24.