| BBK Vivo Y77 5G 2022 Base Edition Dual SIM TD-LTE CN 128GB V2219A (BBK V2219A) |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
July 2022 |
| BBK Vivo Y77 5G 2022 Premium Edition Dual SIM TD-LTE CN 256GB V2219A (BBK V2219A) |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
July 2022 |
| BBK Vivo Y77 5G 2022 Standard Edition Dual SIM TD-LTE CN 128GB V2219A (BBK V2219A) |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
July 2022 |
| BBK Vivo Y77 5G 2022 Standard Edition Dual SIM TD-LTE CN 256GB V2219A (BBK V2219A) |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
July 2022 |
| BBK Vivo Y77e 5G 2022 Premium Edition Dual SIM TD-LTE CN 128GB V2166BA (BBK V2166B) |
24 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
August 2022 |
| BBK Vivo Y77e 5G 2022 Premium Edition Dual SIM TD-LTE CN 256GB V2166BA (BBK V2166B) |
24 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
August 2022 |
| BBK Vivo Y77e 5G 2022 Standard Edition Dual SIM TD-LTE CN 128GB V2166BA (BBK V2166B) |
24 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
December 2022 |
| BBK Vivo Y77e 5G 2022 Top Edition Dual SIM TD-LTE CN 256GB V2166BA (BBK V2166B) |
24 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
August 2022 |
| BBK Vivo Y77t 5G 2023 Premium Edition Dual SIM TD-LTE CN 256GB V2278A (BBK V2278A) |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
August 2023 |
| BBK Vivo Y77t 5G 2023 Standard Edition Dual SIM TD-LTE CN 256GB V2278A (BBK V2278A) |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
75% (3/4)
|
5G NR
5G
|
100% (1/1)
|
|
August 2023 |
