Not sure that's valid; in my experience Samsung phones are fairly repairable* and have spare parts available worldwide. Guessing Fairphone parts are much more limited.
* probably much more fiddly than a fairphone though
* probably much more fiddly than a fairphone though
Me saying "a samsung" probably isn't helpful since different models vary. Here's some ratings and detail of repairing major smartphone models though if you're interested: https://www.ifixit.com/repairability/smartphone-repairabilit...