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Does Galaxy S21 FE support micro SD card or dual SIM
For Samsung Galaxy S21 S20 Plus Ultra Dual SIM Card Slot SD Card Tray Replace US | eBay
MicroSD cards and your Galaxy phone or tablet
How to Insert SIM Card Samsung Galaxy S21 / S21+ / S21 Ultra 5G (No MicroSD) - YouTube
Does the Galaxy S21 Ultra have expandable memory (SD Card Slot)? - ESR Blog