Samsung's Galaxy S25 Edge, remarkably thin at 5.8mm, lacks a telephoto camera and boasts a smaller 3,900mAh battery. A Samsung executive explained that agentic AI optimization allows for efficient power management, negating the need for silicon-carbon batteries currently used by competitors. While Samsung is exploring silicon-carbon and solid-state battery technology for future devices like the potential Galaxy S26 Ultra and smart wearables, respectively, the company opted for traditional lithium-ion for the S25 Edge to prioritize its slim design. Amazon currently offers a significant discount on the Galaxy S25 Edge.

Prepared by Jonathan Pierce and reviewed by editorial team.