With the Snapdragon 8+ Gen 1 processor and a bigger battery this time around, Samsung's smaller foldable hopes to solve the biggest issue with its predecessor: the poor battery life. Find out why this is only partly fixed for this new model in our review.https://www.notebookcheck.net/Samsung-Galaxy-Z-Flip-4-5G-Review-a-compact-foldable-smartphone-with-lingering-issues.659205.0.html
For a $1000 phone I would expect the battery to last over two days. Mine lasts 6 to 8 hours, rather poor performance for a high end phone.
Otherwise, the phone performs all functions well.