Samsung reveals huge mobile that folds TWICE with giant screen and biggest battery ever – but a key detail is missing

AFTER months of teases Samsung has finally revealed its new mega mobile that folds two times. The Galaxy Z TriFold opens up to form a mighty 10-inch display, performing like three everyday 6.5-inch smartphones side-by-side. Such a device has been rumoured for sometime – and will be available to buy in some parts of the…