Each of the Flagship lines represents the new, unlocked price of the cheapest phone containing the fastest chip in each group. Meanwhile, the Budget and Low-End segments try to capture where the offerings in those ranges are from relatively consistent manufacturers over the years at ~$250 and ~$100, respectively. The blue line is the worldwide ASP, not including refurb or secondhand. As ever, the "i" in "iPhone" stands for "inequality".
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