Samsung Galaxy S21 5G - View EID number | Vodafone UK
Classic Life Tree Pattern Case for SAMSUNG Galaxy S21 5G (G991U / G9991B) (6.2 Inch) - Slim Fit Lightweight Flip Case with Strap & Card Holder, Protective Folio Stand Phone Cover (Brown) - Walmart.com
Samsung Galaxy S21 5G Model Number SM-G991* Differences - TechWalls
Scheda madre originale per Samsung Galaxy S21 Plus 5G G991U G996U G998U Ultra G991B G998B G996B 128G 256G scheda logica sbloccata - AliExpress
Samsung Galaxy S21 FE Incoming? Model Number Hints at 5G Support, Launch Expected in H2 2021 - News18
Differences between Galaxy S21 models
Samsung Galaxy S21 live pictures leak, incidentally confirms no microSD card slot on the S21 Ultra, more - MSPoweruser
Galaxy S21 5G SM-G991U Support & Manual | Samsung Business