Foldable phones are impressive technological marvels but come with serious compromises

NVIDIA CEO and co-founder Jensen Huang commends President Donald Trump's A.I. agenda and outlines what the country's job future will look like on'Special Report.' I would love a foldable phone. It's fun to imagine strutting into a coffee shop, flipping open your phone like you're Batman calling Alfred. But now Samsung's dropped the seventh-gen Galaxy Z Fold and Flip, Google threw in the Pixel Fold, Motorola whipped out retro with the modern Razr, and it all sounds exciting until you start looking closer. Foldable phones use ultrathin flexible glass over OLED displays, combined with a mechanical hinge system.