Galaxy S25 Ultra is getting an upgrade enthusiasts wanted SamMobile – Samsung newsLatest Samsung Leak Reveals Disappointing Galaxy S25 Ultra Upgrade ForbesGood news: the Samsung Galaxy S25 Ultra could have better battery life than the Galaxy S24 Ultra, after all TechRadarSamsung Galaxy S25 Ultra leak reveals disappointing specs Tom’s GuideSamsung Galaxy S25 Ultra may have twice the iPhone 16 Pro Max RAM PhoneArena