Take a look at Microsoft's brand-new foldable Android phone, the Surface Duo, which has two ...

Lisa Eadicicco/Business Insider Microsoft is launching the Surface Duo, a $1,400 foldable Android smartphone that has two screens, on September 10.After getting a closer look at the Duo's design, I came away impressed with the phone's premium glass build and flexible hinge.Microsoft's approach differs from that of rivals like Samsung, Huawei, and Motorola, indicating that major tech companies are still figuring out what the next major evolution of the smartphone looks like.Visit Business Insider's homepage for more stories. Microsoft is the latest tech giant to enter the foldable phone race with its Surface Duo, a $1,400 smartphone that comes with two screens joined...