Iphone 12 Pro Max Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Apple is the best-performing iphone 12 pro max brand in July 2026, moving 13,000 units across 5 ASINs for 44.8% of Top 10 volume. Ailun follows with 7,000 units (24.1%), ahead of OtterBox on 4,000 units (13.8%).

With 5 brands splitting the Top 10 and 82.8% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $6.48 to $216.73, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B08PNCYYVZ booked 1K units at $216.99, with ▲ 100.0% MoM change. On the growth side, B0BN71VW28 leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B0BN94DL3R close behind at ▲ 100.0% MoM on 1K units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.