Galaxy S27 Release Date: Samsung Plans Huge Battery Life Upgrade

Samsung is reportedly planning silicon-carbon batteries for the Galaxy S27 Pro and S27 Ultra.

The new cells could raise rated capacities to about 5,087mAh on the Pro and 5,534mAh on the Ultra.

That would likely improve battery life in Samsung’s next flagship phones.

The trade-off may be shorter cycle durability compared with older battery technology.

If confirmed, the move could set a new battery benchmark for rivals such as Apple.