Samsung is said to be adding battery-extending technology to the Galaxy S26 smartphone range, though it should arguably have been present in the Galaxy S25 already. South Korean outlet Fnnews has issued a fresh report claiming that Samsung is pondering the use of silicon-carbon (Si-C) battery technology in next year’s Galaxy S26 family.

Is the Samsung Galaxy S25 Ultra the ultimate flagship? Learn about its features, performance, and whether it’s worth the upgrade.

Whether you’re looking for top performance or a budget-friendly device, the best Samsung phones are packed with impressive AI. After testing, here are my top picks.