Nokia Lumia 521 vs Samsung Galaxy S II comparison

Compare Nokia Lumia 521
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General
Alternate names-GT-I9100--
Release dateFebruary 2013April 2011--
Dimensions (mm)124.00 x 64.00 x 9.90125.30 x 66.10 x 8.49--
Weight (g)124.00116.00--
Battery capacity (mAh)14301650--
Removable batteryYesYes--
Display
Screen size (inches)4.004.30--
TouchscreenYesYes--
Resolution480x800 pixels480x800 pixels--
Pixels per inch (PPI)235---
Hardware
Processor1GHz dual-core1.2GHz dual-core--
RAM512MB1GB--
Internal storage8GB16GB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)6432--
Camera
Rear camera5-megapixel8-megapixel--
Front cameraNo2-megapixel--
Software
Operating SystemWindows Phone 8Android 2.3--
Connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 b/g/n---
GPSYesYes--
BluetoothYes, v 3.00Yes--
NFCNoYes--
InfraredNoNo--
HeadphonesYes3.5mm--
FMYesNo--
Number of SIMs11--
SIM1
SIM TypeMicro-SIMRegular--
GSM/CDMAGSMGSM--
3GYesYes--
4G/LTENoNo--
Sensors
Compass/ MagnetometerNoYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesNo--
GyroscopeNoYes--
BarometerNoNo--
Temperature sensorNoNo--