| Asus ZenFone 4 Selfie Dual SIM TD-LTE IN ZB553KL 32GB |
16 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Selfie Dual SIM TD-LTE TW JP HK PH BR ZD553KL |
21 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
August 2017 |
| Asus ZenFone 4 Selfie Global Dual SIM TD-LTE ZD553KL |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
August 2017 |
| Asus ZenFone 4 Selfie Lite Dual SIM LTE JP BR ZB520KL 32GB |
21 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
November 2017 |
| Asus ZenFone 4 Selfie Lite Global Dual SIM TD-LTE ZB520KL 16GB |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
November 2017 |
| Asus ZenFone 4 Selfie Pro Dual SIM LTE US BR ZD552KL |
21 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
60% (3/5)
|
5G NR
5G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Selfie Pro Dual SIM TD-LTE CN ZD552KL |
20 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
100% (5/5)
|
5G NR
5G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Selfie Pro Dual SIM TD-LTE TW JP HK ZD552KL |
21 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 Selfie Pro Global Dual SIM TD-LTE ZD552KL |
14 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (3/3)
|
LTE
4G
|
80% (4/5)
|
5G NR
5G
|
0% (0/1)
|
|
September 2017 |
| Asus ZenFone 4 TD-LTE |
8 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
0% (0/3)
|
LTE
4G
|
20% (1/5)
|
5G NR
5G
|
0% (0/1)
|
|
July 2014 |
