The Galaxy Z Fold 7 could be just 3.9mm thick when unfolded and use new battery tech, while the Galaxy Z Flip 7 looks set to get a bigger battery.
The Samsung Galaxy Z Fold 7 could be even slimmer than expected, and its battery might be better too

The Galaxy Z Fold 7 could be just 3.9mm thick when unfolded and use new battery tech, while the Galaxy Z Flip 7 looks set to get a bigger battery.