Every one in five smartphones sold by Apple in the United States in the fourth quarter of 2017 was an iPhone X, according to data shared with MacRumors by research firm Consumer Intelligence Research Partners.

iphone x quad
Below is the exact model-by-model breakdown of Apple's total iPhone sales between October and December, based on the firm's survey of 500 consumers who purchased an iPhone in the United States during that period.

iphone mix cirp 4q17

  • iPhone 8: 24 percent

  • iPhone 8 Plus: 17 percent

  • iPhone X: 20 percent

  • All other iPhone models: 39 percent

Consumer Intelligence Research Partners co-founder Josh Lowitz says the iPhone 8, iPhone 8 Plus, and iPhone X's combined 61 percent share of Apple's total smartphone sales is 11 percent lower than the iPhone 7 and iPhone 7 Plus accounted for in the year-ago quarter, but there are several caveats to consider:

At 61%, the three newest iPhone models together represented a somewhat smaller share of total US iPhone sales in the quarter, compared to 72% for the iPhone 7 and 7 Plus a year ago. Yet, comparisons to earlier launches are tricky at best. First, iPhone X wasn’t available for the full quarter. The Apple model pie is further divided, as they now offer eight models, the most ever. And, Apple launched the new phones on a different schedule, announcing three new models at once, but delaying the lauch of the most advanced and expensive one, iPhone X, for five weeks following the launch of iPhone 8 and 8 Plus.

Apple doesn't disclose iPhone sales on a model-by-model basis, so this survey only serves as a rough estimate. However, analysts and investors will be listening for any clues about the sales mix during Apple's next quarterly earnings call on February 1.

Tag: CIRP
Related Forum: iPhone

Top Rated Comments

Juicy Box Avatar
105 months ago
The growing SE sales interests me.

I downgraded from an iPhone 6s Plus to an SE, and have been very happy with it.
Score: 6 Votes (Like | Disagree)
MacDawg Avatar
105 months ago
But, but, nobody has seen one in the wild!!

I think iPhone X is selling better than some think, and while many would like to see it flop... it isn't
Score: 6 Votes (Like | Disagree)
minimo3 Avatar
105 months ago
The most interesting data point is that sales of the almost 2-year old iPhone SE grew! I got one just in case they kill the 4" form factor. It'll replace my 6s when it dies
Score: 5 Votes (Like | Disagree)
User 6502 Avatar
105 months ago
So only 60% of Apple‘s customers buy the current model, even in the launch quarter and without supply restrictions. That‘s surprising.
It’s not. It’s a very expensive phone that offers very little more than the already very expensive iPhone 8, that offers marginal improvements compared to the Cheaper iPhone 7. Many people just though it wasn’t worth the price and bought an iPhone 7 instead.
Score: 4 Votes (Like | Disagree)
Juicy Box Avatar
105 months ago
the iPhone 8, iPhone 8 Plus, and iPhone X's combined 61 percent share of Apple's total smartphone sales is 11 percent lower than the iPhone 7 and iPhone 7 Plus accounted for in the year-ago quarter
I wonder how many people passed on the iPhone 8 and waited for the iPhone X, just to not be able to find one, or the sticker shock finally set in and they settled for a cheaper phone or just stuck with the one they have.
Score: 3 Votes (Like | Disagree)
Woyzeck Avatar
105 months ago
So only 60% of Apple‘s customers buy the current model, even in the launch quarter and without supply restrictions. That‘s surprising.
Score: 2 Votes (Like | Disagree)

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Logo Black

Apple Just Made Its Second-Biggest Acquisition Ever After Beats

Thursday January 29, 2026 10:07 am PST by
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio. Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014. Q.ai has...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...