The summer of foldable phones is still going strong. Samsung announced its latest foldable smartphones Wednesday: the clamshell Galaxy Z Flip 5 and the book-like Galaxy Z Fold 5. Both devices are slight upgrades compared to the last generation’s releases, though Samsung has improved the hinge on both the Flip and the Fold so that they’re both flatter and thinner. The Flip also has a larger exterior screen that can be used to display widgets, apps, and cameras. If you were holding out for that bi