medical bills and such have been raised to such levels that without insurance you'd be absolutely fucked. therefore, insurance has turned into an extra form of tax that goes directly to rich people instead of the government and the customers have to beg the rich people (with their terrible policies for claims and snakey "business practices") to get some help back, without guarantee.
there are a few factors to it for example your android might have a higher battery capacity
or her iPhone might support faster charging speeds