Microsoft Lumia 640 Dual SIM vs Sony Xperia C comparison

Compare Microsoft Lumia 640 Dual SIM
Compare Sony Xperia C
ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
general
Release dateFebruary 2015June 2013--
Form factorTouchscreenBar--
Dimensions (mm)141.30 x 72.20 x 8.80141.50 x 74.20 x 8.90--
Weight (g)145.00153.00--
Battery capacity (mAh)25002390--
Removable batteryYesNo--
Colours-Black, White and Purple--
display
Screen size (inches)5.005.00--
TouchscreenYesYes--
Resolution720x1280 pixels540x960 pixels--
Pixels per inch (PPI)294220--
hardware
Processor1.2GHz quad-core1.2GHz quad-core--
Processor makeQualcomm Snapdragon 400---
RAM1GB1GB--
Internal storage8GB4GB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)12832--
camera
Rear camera8-megapixel8-megapixel--
Rear FlashLEDLED--
Front camera0.9-megapixel0.3-megapixel--
software
Operating SystemWindows Phone 8.1Android 4.2--
connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n--
GPSYesYes--
BluetoothYesYes, v 4.00--
NFCNoNo--
InfraredNoNo--
USB OTGNoNo--
Headphones3.5mm3.5mm--
FMYesYes--
Number of SIMs22--
sim 1
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/ LTENoNo--
sim 2
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMAGSMGSM--
3GYesNo--
4G/ LTENoNo--
sensors
Compass/ MagnetometerYesYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesNo--
GyroscopeNoNo--
BarometerNoNo--
Temperature sensorNoNo--