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Microsoft Lumia 640 Dual SIM specs.

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Microsoft Lumia 640 Dual SIM




General Microsoft Lumia 640 Dual SIM
Release date:
February 2015
Form factor:
Touchscreen
Dimensions (mm):
141.30 x 72.20 x 8.80
Weight (g):
145.00
Battery capacity (mAh):
2500
Removable battery:
Yes
SAR value:
NA
Display Microsoft Lumia 640 Dual SIM
Screen size (inches):
5.00
Touchscreen:
Yes
Screen Resolution:?Screen resolution refers to the size of the image received on the screen in pixels
720x1280pixels
Pixels per inch (PPI):
294
Hardware Microsoft Lumia 640 Dual SIM
Processor:
1.2GHz quad-core
Processor make:
Qualcomm Snapdragon 400
RAM:?Random Access Memory
1GB
Internal storage:
8GB
Expandable storage:
Yes
Expandable storage type:
microSD
Expandable storage up to (GB):
128
Camera Microsoft Lumia 640 Dual SIM
Rear camera:
8-megapixel
Flash:
Yes
Front camera:
0.9-megapixel
Software Microsoft Lumia 640 Dual SIM
Smart Phone OS:?An operating system (OS) is software that interacts between a user and a smartphone.
Windows Phone 8.1
Connectivity Microsoft Lumia 640 Dual SIM
Wi-Fi:?Wireless lan technology
Yes
Wi-Fi standards supported:
802.11 b/ g/ n
GPS:?Global Positioning System
Yes
Bluetooth:?Bluetooth is used to exchange data between nearby mobile devices.
Yes
NFC:?Near field communication
No
Infrared:
No
Wi-Fi Direct:
No
MHL Out:
No
HDMI:
No
Headphones:
3.5mm
FM:
Yes
Number of SIMs:
2
SIM 1:
 
SIM Type:
Micro-SIM
GSM/ CDMA:
GSM
3G:?Third generation cellular network
Yes
4G/ LTE:
No
SIM 2:
 
SIM Type:
Micro-SIM
GSM/ CDMA:
GSM
3G:?Third generation cellular network
Yes
4G/ LTE:
No
Sensors Microsoft Lumia 640 Dual SIM
Compass:
Yes
Proximity sensor:
Yes
Accelerometer:
Yes
Ambient light sensor:
Yes
Gyroscope:
No
Barometer:
No
Temperature sensor:
No




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Microsoft Lumia 640 Dual SIM
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