It appears to have better reception in my shop and out on the front of my property and doesn't get stuck trying to use Wifi, so all around faster.
I haven't come close to using all my memory on my last 3 Android phones. I get an occasional notice about needing more space and backing up but don't use it and it seems to be spam more than anything.
For several years my wife and daughter have preferred Iphones and my son and I use Androids, not just because we prefer it but because of more practical applications and newer faster improving methods of operation. ...and has more common sense.
I'm sure people switch all their information between Iphone and Android all the time.
Google had all my current contacts stored and I've never even had any calling relationship with Google beside pressing on call if I find a business I want to talk to, but then even more surprising Google had all my text messages. Google also sends a list of every business I've driven to about once a month which I find rather offensive or intrusive also but I am glad I got my other stuff back.
Information exchange - Yeah, I mean there's all sorts of ways to share and pair with other devices. Documents - I downloaded Word and both it and Google asked me if I wanted access to my computer docs but there's no way I'm giving them that access, ...not that they won't get it eventually anyway if someone doesn't stop them.
Another thing I like about this phone is the biometrics work much better as far as my often worn off finger print sign-ins. It would do face recognition too, but I'm trying to keep my face to myself.
Its only been a few days with this phone but its kind of growing on me.