24 Inch Monitor Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Dell is the best-performing 24 inch monitor brand in July 2026, moving 21,000 units across 5 ASINs for 45.7% of Top 10 volume. Sceptre follows with 13,000 units (28.3%), ahead of Philips Computer Monitors on 10,000 units (21.7%).

With 4 brands splitting the Top 10 and 95.7% 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 $73.47 to $167.87, 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, 2 ASINs forced its way in: B07KXSR99Y booked 3K units at $79.97, with ▲ 50.0% MoM change. On the growth side, B0CP7TRZWR leads positive momentum with ▲ 300.0% MoM growth on 2K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.