Samsung has revealed new details of its Galaxy Z Fold2 foldable phone, the successor to last year's pioneering Galaxy Fold. While Samsung has improved or refined most aspects of the design - including the hinge - the much larger outer display stands out, having grown from 4.6 to 6.2 inches, and now protected by Gorilla Glass Victus. The flexible inner display is also larger thanks to thinner bezels, and is protected by Samsung's proprietary Ultra Thin Glass material that debuted on the Galaxy Z Flip earlier this year. It also supports adaptive screen refresh up to 120 Hz. Both screens have a single hole punch for a 10-megapixel selfie camera. The three rear cameras (standard, wide, and 2x telephoto) are all 12 megapixel. It has a 4,500 mAh battery. It supports 25W fast charging, 11W wireless charging, and reverse wireless charging. Its radios include both sub-6 and mmWave 5G, UWB, NFC, and Wi-Fi 6. It's available in one spec configuration - 12 GB RAM + 256 GB storage (no memory card slot) - for $1999. Samsung is also expanding the "Galaxy Z Premier Service" included with all of its Z series phones with new VIP amenities such as Founders Card membership. Color options for the Z Fold2 are: Mystic Bronze and Mystic Black. Optionally, the hinge color can be customized, which a choice of four metallic hinge colors: silver, gold, red, or blue. Starting September 18th, it will be available from AT&T, T-Mobile, and Verizon, as well as unlocked directly from Samsung. Pre-orders start at midnight tonight.