As mentioned in the quick answer section above, the Samsung Galaxy Z Fold 5 has dual-SIM support, but it comes in two flavors. The US version comes with one physical nano-SIM card slot and an eSIM.

Every Galaxy Z Fold since 2021 has shipped with two physical nano-SIM trays. The Galaxy Z Fold 8 and Galaxy Z Fold 8 Ultra, which go on sale August 7, have one — and Samsung never said so publicly.

Learn how to use dual SIM on Android effectively, choose lines, manage mobile data, control calls and texts, and fix common setup issues on any phone.

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...