Samsung unveils two new foldable smartphones at £999 and £1,649

The Flip 4 will start at £999 and the Fold 4 starts at £1,649 (Picture: MailOnline)

Samsung has unveiled a new generation of foldable smartphones as it continues its push to bring flexible-screen devices to the mainstream.

The company announced the new Galaxy Z Fold 4 and Galaxy Z Flip 4 at its Unpacked virtual event.

The Fold is a…