Galaxy S21 Ultra is the only one coming with a microSD slot
How to install SIM cards in the S21, S21+ and S21 Ultra - Samsung Community
Does the Galaxy S21 Ultra have expandable memory (SD Card Slot)? - ESR Blog
Does the Galaxy S21 Ultra Have SD Card Slot (Expandable Memory)? - GearsRush
Does Galaxy S21 FE support micro SD card or dual SIM
MicroSD cards and your Galaxy phone or tablet
Samsung is ditching the microSD card slot on the Galaxy S21 line - CNET
Akash Pal on X: "Reports suggest that the Galaxy S21 and S21+ will not support expandable storage. S21 Ultra will reportedly be the only model with a microSD card slot.Each Galaxy model
Samsung Galaxy S21 and S21 Ultra Review: Pro Zoom | WIRED
Does the Galaxy S21 Ultra have expandable memory (SD Card Slot)? - ESR Blog
Galaxy S21 Ultra 5G review: Samsung's premier phone is pretty badass - CNET
Samsung Galaxy S21 to remove the MicroSD card slot - some markets will have a charger - Gizchina.com
Galaxy S21 Ultra to have a microSD card slot, S21 and S21+ to miss out - GSMArena.com news
Samsung Galaxy S21 Ultra/S21+/S21 INSERT 512GB SD CARD EXPAND Storage Space & Move APPS To SD CARD - YouTube
Does the Galaxy S21 Ultra have expandable memory (SD Card Slot)? - ESR Blog
Amazon.com: A-creator Galaxy S21S21+S21 Ultra Dual SIM Card Tray Holder Slot Replacement Parts for Samsung Galaxy S21 S21+ Plus S21 Ultra 5G+Eject Pin (Black) : Cell Phones & Accessories