Samsung Galaxy Z Flip 5 vs Z Flip 4: What's the difference?

Here is how the Samsung Galaxy Z Flip 5 compares to the Galaxy Z Flip 4. Should you consider upgrading and which is best if you want a new flip phone?
Here is how the Samsung Galaxy Z Flip 5 compares to its predecessor, the Galaxy Z Flip 4. Should you consider upgrading and which is best?

Oppo Find N3 Flip vs Samsung Galaxy Z Flip 5: Here's a comparison of the two flip-style foldable phones

Samsung Galaxy Z Flip 5 vs Motorola Razr+ (Razr 40 Ultra): What's the difference?

Samsung Galaxy Z Flip 5 vs. Z Fold 5: What's the Difference?

Samsung Galaxy Z Flip 5 vs. Galaxy Z Flip 4: should you upgrade?

Samsung Galaxy Z Flip 4 vs. Z Flip 5: Which foldable is best for you?

Samsung Galaxy Z Flip 5 vs. Galaxy Z Flip 4: should you upgrade?

Samsung Flip 5 vs Flip 4: Finally Perfect?

Galaxy Z Flip 5 vs. Flip 4 camera test: frustratingly close

Samsung Galaxy Z Flip 5 vs Z Flip 4: What's the difference?