S25 Ultra Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Samsung is the best-performing s25 ultra brand in July 2026, moving 6,000 units across 8 ASINs for 89.6% of Top 10 volume. ESR follows with 500 units (7.5%), ahead of OtterBox on 200 units (3.0%).

With 3 brands splitting the Top 10 and 100.0% 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 $16.99 to $888.33, 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: B0G1N5Y85L booked 200 units at $59.99, with ▲ 100.0% MoM change. On the growth side, B0F38VY33B leads positive momentum with ▲ 100.0% MoM growth on 200 units, with B0D36516GW close behind at ▲ 100.0% MoM on 100 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.