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Vodafone Finds Brits Keep Mobile Phones for 4 Years Instead of 2
(www.ispreview.co.uk)
This is a most excellent place for technology news and articles.
Low end devices normally last less than high end ones. It's easy to forget that, as all iPhones were designed as high end, that phones can still be made out of cheap plastic and cost 200 bucks. Any android device in the sane price range as the iPhone will last at least as long. (And, for context, I'm writing this from an iPhone 11)