Samsung's Galaxy Z Fold 8 officially launched this week, giving shoppers a clear picture of what the company's latest book-style foldable offers. The Galaxy Z Fold 8 is rumored to receive a battery upgrade to 5,000 milliamp-hours, up from 4,400 in the previous generation. The Pixel 11 Pro Fold, meanwhile, is reportedly headed the other way, with leaks suggesting its battery could shrink to 4,658 milliamp-hours, a decrease of roughly 357 milliamp-hours compared with the Pixel 10 Pro Fold. The Pixel 11 Pro Fold is expected to retain a 10.5-megapixel ultrawide sensor and a 10.8-megapixel telephoto lens offering 5x optical zoom. For shoppers who need a foldable phone now, the Galaxy Z Fold 8 offers a confirmed set of specifications, strong early sales momentum, and immediate availability.