Sony Xperia XA vs LG Stylus 2 vs Samsung Galaxy A7 Duos comparison

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key specs
Display5.00-inch5.70-inch5.50-inch-
Processorocta-core1.2GHz quad-core1GHz octa-core-
Front Camera8-megapixel8-megapixel5-megapixel-
Resolution720x1280 pixels720x1280 pixels1080x1920 pixels-
RAM2GB1.5GB2GB-
OSAndroid 6Android 6.0Android 4.4-
Storage16GB16GB16GB-
Rear Camera13-megapixel13-megapixel13-megapixel-
Battery Capacity2300mAh3000mAh2600mAh-
general
Release dateFebruary 2016February 2016--
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)143.60 x 66.80 x 7.90155.00 x 79.60 x 7.40151.00 x 76.20 x 6.30-
Weight (g)137.40145.00141.00-
Battery capacity (mAh)230030002600-
Removable batteryNoYesNo-
ColoursWhite, Graphite Black, Lime Gold, Rose GoldTitan, White, BrownWhite, Gold, Black-
display
Screen size (inches)5.005.705.50-
TouchscreenYesYesYes-
Resolution720x1280 pixels720x1280 pixels1080x1920 pixels-
Pixels per inch (PPI)--401-
hardware
Processorocta-core1.2GHz quad-core1GHz octa-core-
Processor makeMediaTek MT6755-Qualcomm Snapdragon 615-
RAM2GB1.5GB2GB-
Internal storage16GB16GB16GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)200-64-
camera
Rear camera13-megapixel13-megapixel13-megapixel-
Rear flashYesLEDLED-
Front camera8-megapixel8-megapixel5-megapixel-
software
Operating systemAndroid 6Android 6.0Android 4.4-
Skin--TouchWiz UI-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYesYesYes, v 4.00-
NFCYesNoNo-
InfraredNoNoNo-
USB OTGNoYesNo-
Headphones3.5mm3.5mm3.5mm-
FMYesYesYes-
Number of SIMs112-
Wi-Fi standards supported--802.11 a/b/g/n-
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sensors
Compass/ MagnetometerNoNoYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeNoYesNo-
BarometerNoNoNo-
Temperature sensorNoNoNo-
sim 2
SIM Type--Nano-SIM-
GSM/CDMA--GSM-
3G--Yes-
4G/ LTE--Yes-