Samsung Galaxy Z TriFold with Dual SIM Spotted Before Launch

Key Takeaways

1. The Galaxy Z TriFold was revealed at APEC South Korea 2025, but specific markets for its sale have not been disclosed by Samsung.
2. All model numbers for the Galaxy Z TriFold share the ‘SM-D639’ root, indicating they belong to the same smartphone referred to as ‘Q7M’ by Bluetooth SIG.
3. A new model number, SM-F968B/DS, has been approved in Singapore, suggesting its regulatory progress.
4. The Galaxy Z TriFold will feature dual SIM capability, confirmed by its model number.
5. Singapore is one of three countries outside China and South Korea expected to receive the Galaxy Z TriFold, potentially launching alongside the Galaxy Z Fold7.

The Galaxy Z TriFold is still somewhat enigmatic, even though it was officially revealed more than two weeks ago. Samsung introduced the device at APEC South Korea 2025, but the company has not yet disclosed the specific markets or regions where it will be sold. Recently, listings from Bluetooth SIG suggested that the Galaxy Z TriFold could be found in several countries, each with different model numbers.

Model Number Insights

To summarize, all the model numbers share the same ‘SM-D639’ root, indicating they belong to the same smartphone, which Bluetooth SIG referred to as ‘Q7M’. Additionally, the Infocomm Media Development Authority (IMDA) has approved what is thought to be the same Galaxy Z TriFold, identified by a new model number in Singapore. Interestingly, this certification features the model number SM-F968B/DS, differing from both SM-D639 and its regional variants.

Dual SIM and Global Availability

However, this previous model number has been seen in Chinese regulatory filings before. The model number itself confirms that the Galaxy Z TriFold will have dual SIM capability. Presently, Singapore is one of three nations outside of China and South Korea anticipated to get the Galaxy Z TriFold. Reports also suggest that Samsung’s first tri-fold device may soon be available alongside the Galaxy Z Fold7, which currently retails for $1,699 on Amazon, in the UAE and Taiwan.

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