Vivo Y51L vs Microsoft Lumia 640 Dual SIM comparison

Compare Vivo Y51L
Compare Microsoft Lumia 640 Dual SIM
key specs
Display5.00-inch5.00-inch
ProcessorQualcomm Snapdragon 410Qualcomm Snapdragon 400
Front Camera5-megapixel0.9-megapixel
Rear Camera8-megapixel8-megapixel
RAM2GB1GB
Storage16GB8GB
Battery Capacity2350mAh2500mAh
OSAndroid 5.0.2Windows Phone 8.1
Resolution540x960 pixels720x1280 pixels
general
BrandVivoMicrosoft
ModelY51LLumia 640 Dual SIM
Release dateJanuary 1, 2016February 1, 2015
Form factorTouchscreenTouchscreen
Dimensions (mm)143.80 x 71.70 x 7.52141.30 x 72.20 x 8.80
Weight (g)157.00145.00
Battery capacity (mAh)23502500
Removable batteryNoYes
ColoursWhite-
display
Screen size (inches)5.005.00
TouchscreenYesYes
Resolution540x960 pixels720x1280 pixels
Pixels per inch (PPI)-294
hardware
Processor1.2GHz quad-core1.2GHz quad-core
Processor makeQualcomm Snapdragon 410Qualcomm Snapdragon 400
RAM2GB1GB
Internal storage16GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)128128
camera
Rear camera8-megapixel8-megapixel
Rear flashLEDLED
Front camera5-megapixel0.9-megapixel
software
Operating systemAndroid 5.0.2Windows Phone 8.1
SkinFunTouch OS 2.5-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes
NFCNoNo
InfraredNoNo
USB OTGYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
Wi-Fi standards supported-802.11 b/g/n
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
sensors
Compass/ MagnetometerNoYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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