Each generation of folding phones asks whether incremental refinement can justify exponential cost — and Samsung's Galaxy Z Fold 8 Ultra answers that question with characteristic ambition and characteristic restraint. Unveiled at Galaxy Unpacked, the Ultra introduces a brighter, more legible display, a meaningfully larger battery, and a hinge design that finally yields to the human hand with less resistance. These are not revolutionary leaps, but the kind of quiet, compounding improvements that reshape daily experience over time. The deeper question the device poses is an old one: at what pric