CIRP: iPhone X accounted for ~30% of US iPhone sales during the first 30 days of availability while iPhone 8 and 8 Plus made up ~40% of sales in the same period
While Apple has yet to breakdown just how many iPhone X units it has sold so far, that hasn't stopped analysts from taking a stab at it.
Context & Ripple Effects
This closes out a quarter-long argument over whether the $999 iPhone X was selling. An October analyst estimate had iPhone 8 and 8 Plus at just 16% of all US iPhone sales in the past quarter, versus 43% for the 7-series a year earlier — read by many as evidence buyers were skipping the new phones to wait for X. CIRP's first-30-days split now gives the wait-and-see thesis its payoff number: X took roughly 30% of US sales immediately, with the cheaper 8 pair at about 40%.
It matters because it reframes the weak 8-series launch as cannibalization by design rather than demand failure: Apple built a three-tier lineup where the halo product absorbed the pent-up upgrade wave, a structure the follow-on coverage keeps validating.
First-order effects
- Apple enters calendar 2018 with an average-selling-price story rather than a unit-volume one — the X's ~30% share of first-month US sales means the priciest model is carrying the upgrade cycle, which is what analysts watching the soft iPhone 8 launch numbers were waiting to confirm.
- Supply constraints on OLED panels become the binding limit on Apple's holiday quarter: with X demand demonstrably present at ~30% of the mix, every week of constrained shipments is deferred revenue, not lost customers.
Second-order effects
- Profit pool concentration sharpens against Android rivals — the related Counterpoint work already showed the X alone generating 35% of total worldwide smartphone profits in Q4 2017 with Apple at 86%, so a confirmed strong X mix pushes Samsung and others toward their own premium-priced flagships to defend margins.
- Carrier and retail channel economics shift toward the top SKU: with X at ~30% of first-30-day sales, upgrade programs and installment financing pitched at the flagship become the margin lever, pressuring carriers to subsidize trade-ins on the expensive tier.
Third-order effects
- If the pattern holds, Apple's annual lineup becomes structurally three-tiered with a deliberately priced-out halo model — a template repeated when the XR later took 39% of US iPhone sales as the best-selling model, showing Apple can move the volume tier down-market without abandoning premium pricing.
- Analyst estimation fills the disclosure gap as a standing feature of Apple coverage: because Apple reports only aggregate revenue, third-party mixes like this one (and Apple's own later claim that X was the best-selling iPhone with 98% satisfaction) become the market's de facto unit telemetry, raising the stakes on methodology disputes between firms like CIRP and Counterpoint.
The trend: Smartphone economics are consolidating around premium-tier flagships that carry disproportionate share of industry profit, with Apple's tiered lineup strategy setting the price architecture competitors must answer.