Samsung's upcoming Galaxy S27 lineup appeared in the GSM Association’s IMEI database this week, confirming model numbers for the S27+, S27 Ultra and the long‑rumored S27 Pro. The Pro registers as SM‑S957B/DS, while the plus and Ultra show up as SM‑S956U and SM‑S958U respectively. This leak hints at a four‑device family slated for early 2027.

Analysts expect the S27 Pro to slot between the standard Ultra and the plus model, offering a 6.47‑inch display that carries over the Privacy Display tech debuted on the S26 Ultra. A 5,000 mAh battery should match the Ultra’s endurance, while the device likely omits the S‑Pen to keep size and price lower than the flagship.

With four variants confirmed, Samsung signals a broader strategy to cover multiple price points while retaining premium features. Consumers chasing high‑end specs but not the stylus can now target the Pro, whereas the plus and Ultra cater to incremental upgrades. The early‑2027 release will test Samsung’s ability to sustain momentum after the S26 series.

Pricing remains unconfirmed, but early leaks suggest the Pro will sit near the current flagship tier, likely influencing competitor roadmaps ahead of their own 2027 announcements.