More than a month before its US launch, a hands-on video of the Samsung Galaxy Fold surfaced online showing the smartphone being used by someone other than a Samsung presenter. A 2-minute clip originating from Vietnam shows the device functioning in both its folded and unfolded form. One striking detail is the obvious crease in the middle of the larger 7.3" display and it remains to be seen if that will be present on the final phone or not. Weight distribution seems to be solid as the user managed to fold the phone with just one hand while it was lying flat on a table. From the...