The reported Samsung Galaxy S27 series model numbers suggest the company may be preparing four flagship variants for its next-generation lineup. Newly surfaced identifiers include SM-S952B for the Galaxy S27, SM-S956B for the Galaxy S27 Plus, SM-S957B for the Galaxy S27 Pro, and SM-S958B for the Galaxy S27 Ultra. If accurate, the listing points to a notable change, with a Pro model appearing alongside the existing lineup.
These model numbers matter because they offer one of the earliest indications of Samsung's product planning ahead of an official launch. However, the listing does not reveal hardware specifications, pricing, launch dates, or regional availability, meaning the overall lineup remains unconfirmed until Samsung makes a formal announcement.
The leaked identifiers follow Samsung's familiar naming convention used for previous Galaxy S flagships. The Galaxy S27 carries the SM-S952B model number, while the Galaxy S27 Plus is listed as SM-S956B. The newly referenced Galaxy S27 Pro appears with model number SM-S957B, followed by the Galaxy S27 Ultra as SM-S958B.
Although the appearance of a Pro variant has drawn attention, the listing itself does not confirm where the device would fit within Samsung's flagship portfolio. It also provides no information about display size, processor, RAM, storage, cameras, battery capacity, charging speeds, software version, or connectivity features.
If Samsung introduces four flagship models, the Galaxy S27 series would offer a broader range of premium devices than previous generations. The lineup would continue competing with flagship smartphones from Apple, Google, Xiaomi, and other major manufacturers in the high-end Android market.
At this stage, only the reported model numbers have surfaced. There are no verified technical specifications, official product images, pricing details, or launch schedules associated with these identifiers.
The leaked model numbers provide an early glimpse at Samsung's possible Galaxy S27 lineup, including a previously unseen Galaxy S27 Pro. While the identifiers appear consistent with Samsung's naming strategy, the company's next flagship family remains unofficial until confirmed through an official announcement.
