Samsung has officially announced the Galaxy Z TriFold, the company's first triple-folding smartphone featuring a groundbreaking 10-inch display when fully unfolded—the largest screen ever on a Galaxy phone. Launched December 2, 2025, this premium device represents Samsung's most ambitious foldable innovation yet, combining ultra-thin engineering (3.9mm at thinnest point), flagship performance with Snapdragon 8 Elite, a 200MP camera, 5,600mAh battery, and standalone Samsung De