When thing most expensive smartphone come in mind i usually don't go with the concept of money.. Because money is not the only factor decides what a smartphone worth.. The value of a smartphone is its applications, its user friendly OS and its design and performance.. Always look for a review of different phones before purchasing one because there may be a phone that can have much more better features than an expensive one..
So to check the expensiveness one should check its features not its price..
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