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Select a device to see country compatibility details
Displaying devices 16641 - 16650 of 20187 in total
Name ▲ # of supported bands Band compatibility Release Date
BBK Vivo X21 UD Dual SIM TD-LTE CN 128GB X21UD A 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
March 2018
BBK Vivo X21 UD Dual SIM TD-LTE HK SG 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
May 2018
BBK Vivo X21 UD Dual SIM TD-LTE IN 1728 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
May 2018
BBK Vivo X21i Dual SIM TD-LTE CN 128GB 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
May 2018
BBK Vivo X21i Dual SIM TD-LTE CN 64GB 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
May 2018
BBK Vivo X21iA Dual SIM TD-LTE CN 128GB 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
May 2018
BBK Vivo X21iA Dual SIM TD-LTE CN 64GB 4
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
0% (0/2)
LTE
4G
0% (0/5)
5G NR
5G
0% (0/3)
May 2018
BBK Vivo X23 Dual SIM TD-LTE CN V1809A 17
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
100% (2/2)
LTE
4G
40% (2/5)
5G NR
5G
0% (0/3)
September 2018
BBK Vivo X23 Symphony Edition Dual SIM TD-LTE CN V1816A 16
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
100% (2/2)
LTE
4G
60% (3/5)
5G NR
5G
0% (0/3)
November 2018
BBK Vivo X23 Symphony Edition Dual SIM TD-LTE CN V1816T 17
GSM
2G, 2.5G
100% (2/2)
UMTS
3G, 3.5G, 3.5G (4G speed)
100% (2/2)
LTE
4G
60% (3/5)
5G NR
5G
0% (0/3)
November 2018