Samsung Galaxy Fold has a window called "multiactiva" in which you can open up to 3 applications at once, browsing with ease. You can also have open apps and make a video call. "We have not only changed the shape of a telephone. We have changed the way of tomorrow." With this phrase Samsung launched the Samsung Galaxy Fold. It has fingerprint sensor, dual battery system promising better performance. It has 12 Gb of RAM, the central display is 7.3 inches, HD + resolution and a camera with 6...