We've got the Galaxy S21 FE user manual, and a microSD slot is not mentioned - SamMobile
Does The Galaxy S21 FE Have An SD Card Slot? What You Need To Know
Phone SIM SD Card Trays For Samsung Galaxy S21 Ultra Original Phone SIM Chip Reader Card Slot Holder Drawer Silver Black + Pin - AliExpress
Samsung's Galaxy S21 phones don't include microSD card support - The Verge
Use Micro SD Card & Expand Storage on Samsung Galaxy S21? #SHORTS - YouTube
Does Samsung's Galaxy S21 sound the death knell for Android phones with microSD? | TechRadar
Galaxy S21 Ultra to have a microSD card slot, S21 and S21+ to miss out - GSMArena.com news
Amazon.com: QIVSTAR Case for Samsung Galaxy S21 Ultra/ S30 Ultra Card Holder Slot PU Leather Magnetic Wallet Soft Case Scratchproof Protective Flip Cover for Samsung S21 Ultra Case Flower Butterfly Rose Gold
Will the Galaxy S21 have a microSD card slot? - PhoneArena