Samsung Galaxy Z Flip review: back to the folding flip phone future

Revamp of 2000's flip phone means big screen folds in half into a compact clamshell that fits in small pockets

It's not often something comes along to genuinely change the game, but the Samsung Galaxy Z Flip does just that, bringing foldable displays closer to the mainstream and reinventing the flip phone for 2020 in the process.

Screens that fold in half finally arrived last year with the Galaxy Fold, which was originally plagued by durability issues causing a delay and a reworking of the device.