I’m guessing that whether or not the iPhone moves to a three-year cycle depends on how the yet-to-be-unveiled iPhone (September 2016 model) does next year. If unit sales remain stable in the third year, this could become the new norm.
Since I had already created a financial model to play around with spreading overhead, I decided to plug in the specs for a three-year model. Assuming that Apple’s iPhone volume stays fairly constant, they would pick up 2.7 percentage points in gross margin and make an additional $23 per iPhone. That is huge.
I should note that the favorable impact of going to three years doesn’t equal the negative impact of going to one year. That’s because the third year is only one-third more volume on a percentage basis. Apple would have to double their overhead absorption volume by going to four years to equal the 4.1 points down that going to one year resulted in. But I’m sure a four-year product cycle is never going to happen. I’m even a little skeptical that a three-year cycle will ever materialize.
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