Buy some Android smartphones, and they could be worthless in a few years. Cell phone trade-in site BankMyCell has been tracking data on the resale value of 500 smartphones, and it makes some pretty grim reading, especially Android owners. For example:

Over a three year period, flagship Android devices drop twice as fast as iPhones.Samsung’s Galaxy S21/S20 resale value range dropped double the rate of the comparable iPhone 12/11 range.Next-gen foldable phones like the Galaxy Z Fold 3 lost up to half their value just 5 months from launch.Google Pixel and OnePlus trade-in values drop by almost half the retail price in 30 days.Budget Android devices lose an average of 41.82% in 1 year, worthless after 3-4 years.

It’s not all fun and games for iPhone users either. For example, the iPhone SE 2020 lost 38.32% of its value in the first eight months of 2020, and went on to lose a further 48.74% in in 2021, making it the fastest depreciating iPhone to date.

See also: Best old phone to buy in 2022: New doesn’t equal “best”

Comparing iPhone to Android, it’s pretty clear which platform is the best in terms of retaining value:

Year 1-4 from release, the average yearly loss of a new iPhone is 14.80% of its original trade-in value, whereas Android devices lost 32.18%.After 4 years, iPhones will lose 47.49% of their initial buyback value, whereas flagship Android phones will lose 78.94% on average.