How to find the capacity of factory reset phone
I am trying to sell my iPhone XR , I can’t figure out the storage size. I have factory reset the phone so can’t access the settings. How else can I find this out
If you cannot access that device's settings options any longer, there's no other way to learn its capacity, unless you still have the invoice/receipt as proof of purchase (tech specs might be there).
or
You need to set up that iPhone, so that you can access its Settings>General>About... then redo this procedure:--> What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support
Regards
Giulio