Galaxy S27 Ultra Leaks: Faster Charging, AI Camera Fixes, and a Heavier Build

Key points

• Charging speed may improve by 2-3% with a longer high-wattage phase, topping out at 58W.
• AI software is expected to reduce lens flare artifacts, differing from competitors' optical coatings.
• The device is rumored to weigh 218g, potentially due to a larger battery capacity.
• The front display size and shape are expected to remain identical to the S26 Ultra.
• The rear camera module will feature a new horizontal design, potentially improving stability.

Background

Previous leaks indicated the Galaxy S27 Ultra would adopt a horizontal camera bar and potentially use the Exynos 2700 chipset in certain markets. Earlier reports also suggested a 5,800mAh battery and 60W wired charging, matching the S26 Ultra's specifications.

How outlets are covering it

Notebookcheck reports that charging improvements are marginal, with the high-wattage phase extending slightly to reach 58W, and that AI will handle lens flare reduction. PhoneArena emphasizes the weight increase to 218g as a positive sign of a larger battery, noting that silicon-carbon technology is unlikely due to the added mass. SamMobile highlights the practical benefit of the new horizontal camera housing, which may eliminate desk wobble. GSMArena notes that the front display design is nearly identical to the S26 Ultra, with minimal changes to bezels and size.

Why it matters

These changes address long-standing user complaints about battery capacity and camera artifacts. The shift to AI-based artifact reduction and a larger battery could make the S27 Ultra more competitive with rivals like the iPhone 18 Pro Max and Xiaomi 17 Ultra.

What to watch

Independent tests will verify charging speeds and camera performance. Samsung is expected to launch the Galaxy S27 series in early 2027, with the Exynos 2700 entering mass production.