| Oppo A57 4G 2022 NFC Premium Edition Dual SIM TD-LTE V2 AU TW 64GB CPH2387 (BBK 2387) |
17 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (7/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V1 ID 128GB CPH2387 (BBK 2387) |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
57% (4/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V1 IN ID PK NP 64GB CPH2387 (BBK 2387) |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
57% (4/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V2 MY VN TH PH 128GB CPH2387 (BBK 2387) |
17 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (7/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V2 MY VN TH PH SA KE 64GB CPH2387 (BBK 2387) |
17 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (7/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V3 BR CO PE CL 128GB CPH2387 (BBK 2387) |
28 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
85% (6/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V3 MX CO PE CL 128GB CPH2387 (BBK 2387) |
28 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
85% (6/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 4G 2022 Standard Edition Dual SIM TD-LTE V2 TH 64GB CPH2387 (BBK 2387) |
17 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (7/7)
|
5G NR
5G
|
0% (0/4)
|
|
June 2022 |
| Oppo A57 5G 2022 Premium Edition Dual SIM TD-LTE CN 128GB PFTM20 |
29 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
85% (6/7)
|
5G NR
5G
|
75% (3/4)
|
|
April 2022 |
| Oppo A57 5G 2022 Premium Edition Dual SIM TD-LTE CN 256GB PFTM20 |
29 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
85% (6/7)
|
5G NR
5G
|
75% (3/4)
|
|
April 2022 |
