Samsung is said to bring back Bluetooth to the S26 Ultra’s S Pen, with stacked battery’s capacity.

Galaxy S26 Ultra Prototype Rumors: Fewer Cameras, Larger Battery, and S Pen Bluetooth Return

• A Samsung Galaxy S26 Ultra prototype is reportedly being tested with only three rear cameras instead of the four found on the S25 Ultra, potentially due to the reintroduction of variable aperture technology.

• This prototype also features a significant upgrade in battery capacity, exceeding 5,000mAh with a stacked battery design that may reach up to 5,500mAh or even 7,000mAh using silicon-carbon technology, addressing a common user complaint.

• Crucially, Bluetooth connectivity is rumored to be returning to the S Pen, fulfilling a user petition with over 8,706 signatures expressing their desire for this feature’s reinstatement.

• While these are rumors based on prototype testing, the potential improvements in camera technology, battery life, and S Pen functionality suggest a substantial upgrade over the Galaxy S25 Ultra if these features make it to the final product.

Samsung is reportedly testing the upcoming Galaxy S26 Ultra, a top-tier flagship model for next year. Recent rumors indicate that one prototype is equipped with three rear cameras, down from four in the Galaxy S25 Ultra. Alongside this change, Samsung is said to be implementing stacked battery technology, allowing the device to exceed a 5,000mAh capacity, with figures reportedly pushing towards 5,500mAh.

One notable feature returning to the Galaxy S26 Ultra is Bluetooth connectivity for the S Pen, which had been removed from the Galaxy S25 Ultra. This decision comes after significant user feedback, including a petition that initially collected over 600 signatures and later surged to 8,706, highlighting the demand for Bluetooth support in the S Pen.

The camera configuration of the Galaxy S26 Ultra prototype, as shared by a source on X, suggests that it includes a 200MP main camera, a 50MP ultra-wide camera, and a 200MP approximately 4x zoom camera, which raises questions about which camera Samsung has decided to drop. The speculation points toward the potential reintroduction of variable aperture technology, enhancing flexibility for users and allowing Samsung to justify the reduction in the number of cameras.

Moreover, the prototype is reportedly testing silicon-carbon batteries, which could enable a massive 7,000mAh battery capacity, offering significant runtime advantages over current offerings. Though Samsung had considered introducing stacked batteries in the Galaxy S24 Ultra, it ultimately chose against that option.

In conclusion, the anticipated upgrades for the Galaxy S26 Ultra revolve around increasing battery capacity, reinstating Bluetooth connectivity for the S Pen, and potentially innovating its camera setup to enhance overall user experience. However, these rumors should be taken with caution as they are still subject to confirmation in upcoming updates.