So finally upgrading my phone. After almost 3 years of loyal servitude, my Note 9 is finally retiring from my pocket. I've purchased this brand new near the end of 2018. Always in a case with a glass screen protector. Only dropped a few times, mostly in carpet. No damage to screen. Just a few light scratches on the body. Using the latest firmware and always updated as well.
Question is, how long do flagship phones normally last for? How old is your current phone? I'm giving this to a family member, so I'm hoping they would get at least 1 year out of my Note 9, surely? Maybe 2 years if they're lucky? Just so they wouldn't have to buy/pay for a phone at least for a while.
Bonus question: How do you check my battery health? Never really figured this out throughout the 3 years I've had my phone lol. When I go to Settings, Device Care, Battery, it only displays that the battery is charging (when plugged in), or the current battery percentage (the current battery bar). When I go to Battery information I can see 'Battery Status', 'Battery Level' (Also shows current percentage), and 'Battery Capacity'. Is it hiding somewhere?
Thank you!
Question is, how long do flagship phones normally last for? How old is your current phone? I'm giving this to a family member, so I'm hoping they would get at least 1 year out of my Note 9, surely? Maybe 2 years if they're lucky? Just so they wouldn't have to buy/pay for a phone at least for a while.
Bonus question: How do you check my battery health? Never really figured this out throughout the 3 years I've had my phone lol. When I go to Settings, Device Care, Battery, it only displays that the battery is charging (when plugged in), or the current battery percentage (the current battery bar). When I go to Battery information I can see 'Battery Status', 'Battery Level' (Also shows current percentage), and 'Battery Capacity'. Is it hiding somewhere?

Thank you!