Samsung's first foldable smartphone. Introduced in the fall of 2019, the Galaxy Fold uses a flexible OLED screen. The Fold is a 4.6" phone for making calls but opens into a 7" tablet. It includes three main cameras from 12 to 16MP and 512GB of internal storage. There is no microSD card slot.
Initially available from AT&T, the Fold is the most expensive smartphone on the market with a retail price of just under USD $2000. See Galaxy Z Flip
, iPhone Fold
, Galaxy S
, Galaxy A
and Galaxy C
It's a Phone; It's a Tablet
When closed, the Fold becomes a rather thick smartphone but when opened, it offers the convenience of a 7" tablet. (Images courtesy of PCMag.com.)