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Samsung Galaxy S21 Ultra 5G 128GB 12GB RAM (Unlocked) Phantom Black- Storage: 128GB
- Operating System: Android 11
- Part Number: SM-G998UZKAXAA
- Bands & Frequencies: 2G GSM
GSM850, GSM900, DCS1800, PCS1900
2G CDMA
CDMA800, USPCS1900
3G UMTS
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
3G CDMA
BC0(800), BC1(1900), BC10(800)
4G FDD LTE
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B14(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B30(2300), B66(AWS-3), B71(600)
4G TDD LTE
B38(2600), B39(1900), B40(2300), B41(2500), B46(5200), B48(3600)
SIM Slot Type
SIM 1 + Embedded SIM
- Model #: SM-G998UZKAXAA

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Samsung Galaxy Note 20 Ultra 5G Factory Unlocked Android Cell Phone | US Version | 128GB of Storage | Mobile Gaming Smartphone | Long-Lasting Battery | Mystic Black- Storage: 128GB
- Operating System: Android 10
- Part Number: SM-N986UZKAXAA
- Bands & Frequencies: 2G GSM: GSM850, GSM900, DCS1800, PCS1900
3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B14(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3)
4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500), B46(5200)
- Model #: SM-N986UZKAXAA