New Delhi, June 10 -- Samsung has begun its promotional campaign for its upcoming foldable smartphones, releasing a new teaser video for what appears to be the Galaxy Z Fold 7. The South Korean technology firm is expected to officially unveil the Galaxy Z Fold 7 and Galaxy Z Flip 7 during its next Galaxy Unpacked event, rumoured to take place in July in New York.

In a blog post published on Tuesday, Samsung described its next-generation foldable device as the "thinnest, lightest, and most advanced" Galaxy Z model to date. The post, which included video footage of a device with a book-style folding mechanism, points directly to the Galaxy Z Fold 7 rather than its clamshell counterpart, the Galaxy Z Flip 7.

The upcoming foldable is said t...