How long do you have your current phone?

I am using Xiaomi phone for almost 3 years now and it is still working as good as it should be. The only problem that has been bothering me for some time is its faulty power button. It seems like after almost 3 years of usage, the power button is not responding any more.

I have to make a choice to either change a new phone or fix the button, both of which are troublesome. In the end, I chose an alternative solution which is to use the volume button to wake up my phone hahaha.