Microsoft Lumia 640 Dual SIM 3G Specifications

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Lumia 640 Dual SIM 3G specs
ReleasedDateMar 2015
Code Name
Hardware DesignerMicrosoft Mobile
Manufacturer
Operative SystemOSMicrosoft Windows Phone 8.1
HardwareCPUQualcomm Snapdragon 400 MSM8226 (Snapdragon S4 )
Storage8 GB
RAM1 GB
CameraMain camera8.1 MP
Resolution3280x2464
Aux camera0.9 MP
Resolution1280x720
FocusNo
Aperturef/2.40
Video recording1920x1080
Video frame30
BatteryTypeLi-ion
Capacity2500mAh
Network
2G Bands GSM850 GSM900 GSM1800 GSM1900
3G Bands UMTS850 (B5) UMTS900 (B8) UMTS1900 (B2) UMTS2100 (B1)

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