Oppo Could Be Working On A Smartphone With Detachable Screen
First discovered by 91mobiles, the patent filing shows a screen attached to the primary device, thus functioning as a secondary display when required. LG has played around with this concept for a while. However, this OPPO secondary screen can work even after it is detached from the primary device. The company likely uses Bluetooth to achieve this. Moreover, the secondary screen comes with a wireless transceiver and a keyboard, allowing it to function independently....