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Microsoft Lumia 640 Dual SIM vs Samsung Galaxy Note II comparison

 Compare Microsoft Lumia 640 Dual SIM
Microsoft Lumia 640 Dual SIM
Compare Samsung Galaxy Note II
Samsung Galaxy Note II
key specs
Display5.00-inch5.50-inch
ProcessorQualcomm Snapdragon 4001.6GHz quad-core
Front Camera0.9-megapixel1.9-megapixel
Rear Camera8-megapixel8-megapixel
RAM1GB2GB
Storage8GB16GB
Battery Capacity2500mAh3100mAh
OSWindows Phone 8.1Android 4.1
Resolution720x1280 pixels720x1280 pixels
general
BrandMicrosoftSamsung
ModelLumia 640 Dual SIMGalaxy Note II
Release dateFebruary 1, 2015November 1, 2012
Form factorTouchscreenBar
Dimensions (mm)141.30 x 72.20 x 8.80151.10 x 80.50 x 9.40
Weight (g)145.00183.00
Battery capacity (mAh)25003100
Removable batteryYesYes
Alternate names-GT-N7100
Colours-Titanium Gray, Marble White
display
Screen size (inches)5.005.50
TouchscreenYesYes
Resolution720x1280 pixels720x1280 pixels
Pixels per inch (PPI)294267
hardware
Processor1.2GHz quad-core1.6GHz quad-core
Processor makeQualcomm Snapdragon 400-
RAM1GB2GB
Internal storage8GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12864
camera
Rear camera8-megapixel8-megapixel
Rear flashLEDLED
Front camera0.9-megapixel1.9-megapixel
software
Operating systemWindows Phone 8.1Android 4.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYesYes, v 4.00
NFCNoYes
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
Wi-Fi DirectNoYes
Mobile High-Definition Link (MHL)NoYes
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoYes
sim 2
SIM TypeMicro-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTENo-
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNoYes
Temperature sensorNoNo
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