A big part of the reason for the high loyalty of iPhone users is that Apple is very nice to users of older phones. It can support the system upgrade for up to 6 years, compared to Android manufacturers who are almost willing to support the system upgrade for up to 2 or 3 years, but the OnePlus is now taking the lead in making a higher promise of 4 years.

The OnePlus was a three-year system upgrade,Now it's been increased by 1 year to 4 years of system support, and the upcoming OnePlus 11 will obviously run on Android 13, with Android 17 available in the future.

In addition to the 4-year system upgrade, the security patch upgrade of OnePlus phone has also changed to 5 years. The commitment of 4-year system upgrade and 5-year security update has reached the level of Samsung, but the security patch update is updated every other month, while Samsung is updated every month.

But the OnePlus has a more efficient update, with Android 13 taking just one push, putting it in a tie with Samsung for second place.

In third place was Google, which promised three years of system updates and five years of security updates. Oneplus was more conscientious than Google,But the good news for Google is that the next generation of Android can be upgraded faster.