A short video clip of a Samsung Galaxy Fold smartphone running AndroBench 5 ends with the device achieving some very impressive results. The sequential read rate was measured at 1478.85 MB/s, and a 4 kB random read performance measurement of 37,635.85 IOPS was also recorded. The Galaxy Fold utilizes Universal Flash Storage (UFS) 3.0.
https://www.notebookcheck.net/Video-of-Samsung-Galaxy-Fold-shows-it-posting-incredible-results-in-AndroBench-5-thanks-to-its-UFS-3-0-storage.418114.0.html