BBK Vivo X50 4G Dual SIM TD-LTE V3 VN KH 128GB 2004 (BBK 2004) - Frequency Bands and Network Compatibility
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Device Model
Vivo X50 4G Dual SIM TD-LTE V3 VN KH 128GB 2004 (BBK 2004)
Brand
BBK
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The BBK Vivo X50 4G Dual SIM TD-LTE V3 VN KH 128GB 2004 (BBK 2004) supports 4 GSM bands, 4 UMTS bands, and 14 LTE bands. See the tables below for details.
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Supported Frequency Bands (22)
GSM
Name | Interface |
---|---|
850 | GSM |
900 (E-GSM) | GSM |
1800 (DCS) | GSM |
1900 (PCS) | GSM |
Supported GSM Protocols
Name | Generation |
---|---|
GPRS | 2.5G |
EDGE | 2.5G |
UMTS
Name | Interface |
---|---|
B1 (2100) | UMTS |
B4 (1700/2100 AWS 1) | UMTS |
B5 (850) | UMTS |
B8 (900 GSM) | UMTS |
Supported UMTS Protocols
Name | Generation |
---|---|
UMTS | 3G |
HSUPA | 3.5G |
HSUPA 5.8 | 3.5G |
HSDPA | 3.5G |
HSPA+ 21.1 | 3.5G (4G speed) |
DC-HSDPA 42.2 | 3.5G |
LTE
Supported LTE Protocols
Name | Generation |
---|---|
LTE | 4G |
LTE 100/50 | 4G |
LTE 150/50 | 4G |
LTE 300/50 | 4G |