Samsung Galaxy J2 (2016) vs Samsung Galaxy On7 vs Samsung Galaxy J2 comparison

Compare Samsung Galaxy J2 (2016)
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Compare Samsung Galaxy J2
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General
Release dateJuly 2016October 2015September 2015-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)142.40 x 71.10 x 8.00151.80 x 77.50 x 8.20136.50 x 69.00 x 8.40-
Weight (g)-172.00--
Battery capacity (mAh)260030002000-
Removable batteryYesYesYes-
ColoursGold, Silver, BlackWhite, GoldBlack, White, Gold-
Display
Screen size (inches)5.005.504.70-
TouchscreenYesYesYes-
Resolution720x1280 pixels720x1280 pixels540x960 pixels-
Pixels per inch (PPI)-267--
Hardware
Processor1.5GHz quad-core1.2GHz quad-core1.3GHz quad-core-
Processor make-Snapdragon 410Exynos 3475-
RAM1.5GB1.5GB1GB-
Internal storage8GB8GB8GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)128128128-
Camera
Rear camera8-megapixel13-megapixel5-megapixel-
Front camera5-megapixel5-megapixel2-megapixel-
Software
Operating SystemAndroid 6.0Android 5.1.1Android 5.1-
Connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported-802.11 b/g/n802.11 b/g/n-
GPSYesYesYes-
BluetoothYesYes, v 4.10Yes, v 4.10-
NFCNoNoNo-
InfraredNoNoNo-
Headphones3.5mm3.5mm3.5mm-
FMYesYesYes-
Number of SIMs122-
SIM1
SIM TypeMicro-SIMMicro-SIMMicro-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/LTEYesYesYes-
SIM2
SIM Type-Micro-SIMMicro-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/LTE-YesYes-
Sensors
Compass/ MagnetometerNoNoNo-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesNoNo-
GyroscopeYesNoNo-
BarometerNoNoNo-
Temperature sensorNoNoNo-