| Asus ZenFone 4 Dual SIM LTE-A AM ZE554KL |
20 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (1/1)
|
|
October 2017 |
| Asus ZenFone 4 Dual SIM LTE-A BR ZE554KL |
21 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (1/1)
|
|
October 2017 |
| Asus ZenFone 4 Dual SIM TD-LTE CN ZE554KL |
22 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Dual SIM TD-LTE TW ZE554KL |
24 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
0% (0/1)
|
|
August 2017 |
| Asus ZenFone 4 Dual SIM TD-LTE TW-2CA ZE554KL |
24 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Global Dual SIM TD-LTE ZE554KL |
15 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
50% (1/2)
|
LTE
4G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Max 5.2 Dual SIM TD-LTE TW JP HK AM ZC520KL 16GB |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (1/1)
|
|
September 2017 |
| Asus ZenFone 4 Max 5.2 Dual SIM TD-LTE TW JP HK AM ZC520KL 32GB |
25 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (2/2)
|
LTE
4G
|
100% (1/1)
|
|
December 2017 |
| Asus ZenFone 4 Max 5.2 Global Dual SIM TD-LTE ZC520KL 16GB |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
50% (1/2)
|
LTE
4G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Max 5.2 Global Dual SIM TD-LTE ZC520KL 32GB |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
50% (1/2)
|
LTE
4G
|
0% (0/1)
|
|
September 2017 |
