Samsung Galaxy S26 Edge is tipped to feature a thinner profile compared to its immediate predecessor. It is also said to carry a bigger battery than the Galaxy S25 Edge. The company could use new battery materials in the new phone. It is likely to get a silicon-carbon battery, which could allow the company to offer more battery capacity in a compact form factor.
source https://www.gadgets360.com/mobiles/news/samsung-galaxy-s26-edge-battery-thin-build-upgrades-leak-8938302#rss-gadgets-all
source https://www.gadgets360.com/mobiles/news/samsung-galaxy-s26-edge-battery-thin-build-upgrades-leak-8938302#rss-gadgets-all