Galaxy S21 Ultra is the only one coming with a microSD slot
Samsung is ditching the microSD card slot on the Galaxy S21 line - CNET
Does the Galaxy S21 Have SD Card Slot (Expandable Memory)? - ESR Blog
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
Does the Galaxy S21 Ultra have expandable memory (SD Card Slot)? - ESR Blog
Galaxy S21 Ultra to have a microSD card slot, S21 and S21+ to miss out - GSMArena.com news
Galaxy S21/Ultra/Plus: Does Your Phone Support SD Card Memory Expansion? - YouTube
Samsung Galaxy S21 Ultra: No micro SD or charger included, reaction | news.com.au — Australia's leading news site
Memory and storage Troubleshooting | Samsung Galaxy S21 Ultra 5G
Samsung Galaxy S21 Ultra/S21+/S21 INSERT 512GB SD CARD EXPAND Storage Space & Move APPS To SD CARD - YouTube
Samsung Galaxy S21 Ultra review second opinion: A wolf in wolf's clothing
Does the Galaxy S21 Ultra have expandable memory (SD Card Slot)? - ESR Blog
S21 Ultra 5.0in Smartphone for Android 6 - HD IPS Screen Dual Card Mobile Phone 512MB+4G 2MP+2MP with WiFi, BT, FM, GPS Function MTK6572 (2 Cores). Black 110‑240V(Black): Amazon.co.uk: Electronics & Photo
Plateaux de carte EpiSD pour téléphone Samsung Galaxy S21 Ultra, lecteur de puce de téléphone d'origine, support de fente, argent noir et broche - AliExpress