Samsung has offered a more detailed glimpse of its forthcoming £1,700 foldable smartphone in action. A new four-minute video showcases the Galaxy Fold’s features, including its hinge, and how apps like Google Maps switch from a large display to a traditional smartphone set-up when closed.  The phone, which is yet to be held by anyone except a Samsung executive, is due to go on sale in the UK on May 3. Samsung has offered a more detailed glimpse of its forthcoming £1,700 foldable smartphone in action. The Samsung Galaxy Fold’s larger display was shown in a video released this morning The video shows the handset being easily folded and unfolded before it is tucked into the presenters pocket.  It then showcases the 7.3-inch screen’s quality when video-calling, gaming, movie watching and taking photos. The phone aims to provide users with a larger, more portable screen, that also has the latest gadgets. The phone can be charged wirelessly, and allows users to power other devices by laying them on the Galaxy Fold, as well as Samsung DeX, providing a more desktop-like experience when connected to a display using a USB-C cable.  The Galaxy Fold uses a traditional 4.6...