Microsoft Lumia 640 XL LTE Dual SIM vs Alcatel One Touch Flash comparison

Compare Microsoft Lumia 640 XL LTE Dual SIM
Compare Alcatel One Touch Flash
key specs
Display5.70-inch5.50-inch
ProcessorQualcomm Snapdragon 4001.4GHz octa-core
Front Camera5-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel
RAM1GB1GB
Storage8GB8GB
Battery Capacity3120mAh3200mAh
OSWindows Phone 8.1Android 4.4
Resolution720x1280 pixels720x1280 pixels
general
BrandMicrosoftAlcatel
ModelLumia 640 XL LTE Dual SIMOne Touch Flash
Release dateMarch 1, 2015September 1, 2014
Form factorTouchscreenTouchscreen
Dimensions (mm)157.90 x 81.50 x 9.00152.10 x 76.20 x 8.10
Weight (g)171.00150.00
Battery capacity (mAh)31203200
Removable batteryYesNo
Alternate names-6042D
display
Screen size (inches)5.705.50
TouchscreenYesYes
Resolution720x1280 pixels720x1280 pixels
Pixels per inch (PPI)259-
hardware
Processor1.2GHz quad-core1.4GHz octa-core
Processor makeQualcomm Snapdragon 400-
RAM1GB1GB
Internal storage8GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12832
camera
Rear camera13-megapixel13-megapixel
Rear flashLEDLED
Front camera5-megapixel5-megapixel
software
Operating systemWindows Phone 8.1Android 4.4
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.00Yes, v 4.00
NFCYesYes
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
Wi-Fi DirectYesYes
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeMicro-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo

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