The iPhone 17 Air and Galaxy S25 Slim will be ultra-thin phones with smaller batteries - here's what it might mean for battery life.

New claims emerge about Apple and Samsung’s rumored super-thin phones The devices will reportedly have only a middling battery life Battery life could suffer if the thin chassis can’t adequately dissipate heat There’s been much talk in recent months about the so-called iPhone 17 Air,

Samsung is all set to unveil the Galaxy S25 series of smartphones on Jan. 22. As expected, the lineup will consist of three models: the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra. Reports suggest the lineup will also include another model dubbed the Galaxy S25 Slim,