Galaxy Z Fold 4 and Flip 4 are all about solving problems

Samsung has released the Galaxy Z Fold 4 and Flip 4, and both phones are all about fixing the problems of their predecessors.

Two months with Samsung Galaxy Z Fold 4 as a daily driver: It's only getting better

Samsung Galaxy Z Flip4 The Official Samsung Galaxy Site

The Galaxy Z Flip 4 solves these two big problems for me

Using the Galaxy Z Flip 4 showed I bought the wrong foldable

Samsung Galaxy Z Fold4 Smartphone

There's a problem with Samsung's folding phones, and it's ugly

Samsung Galaxy Z Flip and Motorola RAZR phones already have problems

7 foldable phone problems that haven't been fixed yet - Android Authority

One week with the Galaxy Z Flip 4 made me a foldable believer

Unlock Verizon Galaxy Z Fold4 / Z Flip4 5G Permanently via USB

Samsung Galaxy S22 vs Z Fold4 & Z Flip4: What's Different?

Samsung Galaxy Z Flip 4 Review: This Should Be Your First Foldable