| Microsoft Lumia 640 XL Dual SIM TD-LTE NA |
23 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
100% (3/3)
|
|
April 2015 |
| Microsoft Lumia 640 XL Dual SIM TD-LTE |
18 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
100% (3/3)
|
|
April 2015 |
| Microsoft Lumia 640 XL Dual SIM LTE |
12 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
100% (3/3)
|
|
April 2015 |
| Microsoft Lumia 640 XL Dual SIM 3G |
8 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
0% (0/3)
|
|
April 2015 |
| Microsoft Lumia 640 XL 3G |
8 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
0% (0/3)
|
|
April 2015 |
| Microsoft Lumia 640 TD-LTE CN |
15 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
33% (1/3)
|
|
March 2015 |
| Microsoft Lumia 640 TD-LTE |
19 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
100% (3/3)
|
|
March 2015 |
| Microsoft Lumia 640 LTE NA |
13 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
33% (1/3)
|
|
March 2015 |
| Microsoft Lumia 640 LTE |
12 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
100% (3/3)
|
|
March 2015 |
| Microsoft Lumia 640 Dual SIM TD-LTE |
19 |
GSM
2G, 2.5G
|
100% (2/2)
|
UMTS
3G, 3.5G, 3.5G (4G speed)
|
100% (1/1)
|
LTE
4G
|
100% (3/3)
|
|
March 2015 |
