Samsung has released the Galaxy Z Fold 4 and Flip 4, and both phones are all about fixing the problems of their predecessors.
Samsung Z Flip 4 Screen Doesn't Turn On When Unfolded
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Samsung Galaxy Z Fold 4 renders suggest a small but critical design change - Yanko Design
Samsung Galaxy Z Fold 4 Review - Forbes Vetted
Samsung Galaxy Z Fold 4 Review - Forbes Vetted
There's a problem with Samsung's folding phones, and it's ugly
Using the Galaxy Z Flip 4 showed I bought the wrong foldable
Galaxy Z Fold 4 review: so good it should be your next phone
Samsung Z Flip 4 / Z Fold 4 Whatsapp Bussiness problem Fix
Samsung's Foldables Are a Smartphone Next Step. But Competitors Are Coming. - WSJ
Z FLIP 4: 5 MAJOR PROBLEMS! (1 MONTH LATER REVIEW!)
Samsung Galaxy Z Fold 4 and Flip 4 — here's 5 things Samsung needs to fix