Key Takeaways
- The Galaxy S27 Pro has surfaced in the IMEI database with model number SM-S957B/DS, confirming its existence
- Samsung's S27 lineup will be the company's largest flagship family with four devices: S27, S27+, S27 Pro, and S27 Ultra
- The S27 Pro is reportedly a compact Ultra variant with a 6.47-inch screen and no stylus, launching early 2027
Samsung's Galaxy S27 lineup will expand to four devices for the first time, according to IMEI database records that surfaced this week. The Galaxy S27 Pro, long rumored but never confirmed, has appeared alongside the Galaxy S27+, Galaxy S27 Ultra, and the base Galaxy S27 in the GSM Association's records. This is the strongest evidence yet that Samsung plans to slot a Pro model between its standard flagship and the Ultra.
The base Galaxy S27 appeared in the IMEI database earlier this month with model number SM-S925U. Now its siblings have joined it: the S27+ carries SM-S956U, the S27 Ultra gets SM-S958U, and the S27 Pro is listed as SM-S957B/DS. The "/DS" suffix typically indicates dual-SIM capability.
What is the Galaxy S27 Pro?
Based on current rumors, the Galaxy S27 Pro is essentially a smaller Galaxy Ultra without the S Pen stylus. It reportedly features a 6.47-inch display and a 5,000 mAh battery. The screen size positions it between the base S27 and the S27+, giving buyers who want top-tier specs without a 6.8-inch slab an option they haven't had before.
The Pro will allegedly include Samsung's Privacy Display feature, which debuted on the Galaxy S26 Ultra this year. Privacy Display limits viewing angles so people next to you can't easily see your screen. It's the kind of feature Samsung has typically reserved for its most expensive devices.
Why Samsung is adding a fourth flagship
Samsung has faced criticism for years that its best cameras and features only come in the largest, most expensive Ultra model. If you wanted the best Samsung had to offer, you had to buy a phone many people find too big. Apple solved this with the iPhone Pro and Pro Max, offering identical internals in two sizes. Samsung is now following suit.
The S27 Pro also creates a cleaner lineup. Currently, the jump from S-series Plus to Ultra involves a price increase, a size increase, a stylus you may not want, and a camera system upgrade. The Pro decouples some of these. You get the premium camera system without the stylus and without the largest screen. That's a segment Samsung hasn't directly addressed.
Expected launch timeline
The Galaxy S27 family is expected to launch in early 2027, following Samsung's established pattern of January or February Unpacked events. IMEI database appearances typically happen 12 to 18 months before launch, so the timing aligns with that expectation.
Samsung hasn't commented on the S27 series. The company rarely acknowledges leaks, and these devices are still more than a year away. But IMEI registration is a regulatory requirement in many markets, which means these model numbers are essentially official confirmation that these devices are in development.
How the S27 series compares to S26
The current Galaxy S26 lineup has three models: S26, S26+, and S26 Ultra. Adding the S27 Pro would bring Samsung's flagship count to four, matching Google's Pixel lineup structure. It also means Samsung will have offerings at more price points, likely ranging from around $800 for the base S27 to $1,400 or more for the S27 Ultra.
Whether the S27 Pro cannibalizes S27 Ultra sales or expands the market is the question Samsung's product team will be watching. A smaller Ultra without the stylus might appeal to buyers who currently skip Samsung's top tier because of size concerns.
For context on Samsung's broader 2025-2026 smartphone strategy
Logicity's Take
The S27 Pro makes strategic sense. Samsung has watched Apple sell two sizes of Pro iPhones for years while insisting Ultra buyers accept a 6.8-inch screen. A 6.47-inch Pro with Ultra-tier cameras could pull buyers who currently choose iPhone Pro over Galaxy Ultra purely on ergonomics. The risk is lineup confusion. Four flagships in one family starts to feel like midrange bloat.
Frequently Asked Questions
When will the Samsung Galaxy S27 Pro be released?
The Galaxy S27 series is expected to launch in early 2027, likely at a January or February Unpacked event, following Samsung's typical flagship release schedule.
What is the difference between Galaxy S27 Pro and S27 Ultra?
The S27 Pro is reportedly a smaller version of the Ultra with a 6.47-inch display and no S Pen stylus, while the Ultra retains the larger screen and stylus support.
Will the Galaxy S27 Pro have an S Pen?
No, according to current rumors. The S27 Pro is positioned as an Ultra without the stylus, giving buyers who don't use the S Pen a flagship option.
What battery size will the Galaxy S27 Pro have?
The S27 Pro is rumored to have a 5,000 mAh battery, which matches the capacity of many current Plus-tier Samsung flagships.
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Source: GSMArena.com / Vlad
Manaal Khan
Tech & Innovation Writer
Produced with AI assistance and reviewed by the Logicity editorial team. Learn more in our Editorial Policy.
