Galaxy S27 Pro, Ultra battery specs leaked: don't freak out, but we've wanted this forever

New leaks suggest both the Galaxy S27 Pro and Galaxy S27 Ultra could move past the 5,000mAh battery mark.

The Ultra may land at 5,700mAh or 5,800mAh, while the Pro could come with a 5,200mAh cell.

The report also points to possible silicon-carbon battery technology in Samsung’s next flagships.

If accurate, this would address a long-standing battery weakness and could significantly improve endurance, especially on the Ultra.