New leaks published this week outline what Samsung is reportedly planning for the Galaxy S27 Ultra, its next flagship phone. The details come from tipsters and outlets including WinFuture, GSMArena, 9to5Google, and Android Authority, who cite internal documents and supply chain sourcing. Samsung has not confirmed any of these details. The reports matter because they point to the first major camera and battery changes to the Ultra line in several years, arriving months ahead of an expected early 2027 launch.
What The Galaxy S27 Ultra Leak Says About Cameras
The most detailed reports describe a shared camera setup across the S27 Pro and S27 Ultra. Both models are said to use a new 50MP Sony IMX855 ultrawide sensor, a step up from the ultrawide hardware Samsung has used on recent Ultra models. A 16MP autofocus selfie camera is also expected on both devices, replacing the current front-facing setup.
Main Sensor And Zoom Details
Separate leaks point to a new 200MP primary sensor for the flagship, identified as the ISOCELL HP6, which reportedly uses LOFIC technology to improve dynamic range in high-contrast scenes. The telephoto setup remains the least settled part of the leak. Some reports describe the phone keeping a 5x periscope zoom lens with a 10x in-sensor crop, while others suggest Samsung may add a second telephoto lens. GSMArena and SamMobile have both flagged the two-telephoto claim as unconfirmed, since it conflicts with earlier reporting that pointed to a single zoom camera.
Base Models Get A Supplier Change
Away from the Ultra, the standard Galaxy S27 and S27+ are reportedly being tested with a 50MP Sony-made main sensor. That would end Samsung’s run of using in-house ISOCELL sensors on mainline S-series phones since the Galaxy S22. Samsung previously used Sony sensors on the Galaxy S21 series before switching entirely to ISOCELL hardware.
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Galaxy S27 Ultra Battery Leak Points To Silicon Carbon Cell
Battery capacity is the other major thread running through recent coverage. Multiple leaks describe a 5,500mAh silicon-carbon battery for the Galaxy S27 Ultra, which would be the first time Samsung has moved past the 5,000mAh ceiling that has capped its Ultra models for several years. Silicon-carbon chemistry allows for higher energy density, meaning a larger capacity battery can fit into a similar physical space.
Samsung reportedly explored this battery technology for the Galaxy S26 Ultra but held it back over durability concerns. GSMArena reported that leaked test documents showed an early silicon-carbon cell failed at 960 charge cycles against a 1,500-cycle target, with thickness targets also missed on some samples. Whether Samsung has resolved those issues in time for this generation is not yet confirmed.
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Chipset And Four Model Lineup
Leaks also describe a broader lineup change. Samsung is said to be preparing four Galaxy S27 devices this cycle: the S27, S27+, a new S27 Pro, and the Ultra. The Pro model would sit between the Plus and Ultra tiers, giving Samsung a mid-range flagship option that reportedly shares camera hardware with the top model.
On chipsets, the S27 Ultra is expected to run a Snapdragon 8 Elite Gen 6 Pro processor in most regions, built on a 2nm process. Samsung’s own Exynos 2700 chip may power the lineup in select markets, following the company’s usual regional split between Snapdragon and Exynos variants.
A few specifics about the leaked flagship remain consistent across multiple outlets, while others are still contested:
- Confirmed by multiple sources: 50MP Sony IMX855 ultrawide camera, 16MP selfie camera, four-model lineup, Snapdragon 8 Elite Gen 6 Pro chipset.
- Widely reported but not final: 200MP ISOCELL HP6 main sensor with LOFIC support.
- Disputed between outlets: whether the top model gets one or two telephoto lenses
- Still in testing: 5,500mAh silicon-carbon battery, pending durability results
- Unconfirmed by Samsung: all pricing, release date, and final design details
Display And Design Expectations
Display leaks suggest the Galaxy S27 Ultra will keep its 6.9-inch Dynamic AMOLED 2X panel, similar in size to the current Galaxy S26 Ultra, with peak brightness expected around 3,000 nits. Design reports are mixed on whether Samsung will move to a horizontal camera arrangement or keep a more familiar layout. Notebookcheck has reported that Samsung is still evaluating multiple internal concepts rather than a finalized design.
What Comes Next For The Galaxy S27 Ultra
Samsung typically unveils its Ultra flagship in January or early February, following the pattern set by the Galaxy S24, S25, and S26 launches. Based on that cycle, the phone is expected to arrive in early 2027, with a Galaxy Unpacked event likely to serve as the official reveal. Until then, camera configurations, battery specifications, and pricing for the Galaxy S27 Ultra remain subject to change as Samsung finalizes internal testing over the coming months.
