Samsung Galaxy J7 (2016) vs Samsung Galaxy A5 (2016) vs Samsung Galaxy J2 comparison

Compare Samsung Galaxy J7 (2016)
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Compare Samsung Galaxy J2
ratings
Overall NDTV Rating-Read Review--
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
key specs
Display5.50-inch5.20-inch4.70-inch-
Processor1.6GHz octa-core1.6GHz octa-core1.3GHz quad-core-
Front Camera5-megapixel5-megapixel2-megapixel -
Resolution720x1080 pixels1080x1920 pixels540x960 pixels-
RAM2GB2GB1GB-
OSAndroid 6.0.1Android 5.1Android 5.1-
Storage16GB16GB8GB-
Rear Camera13-megapixel13-megapixel5-megapixel -
Battery Capacity3300mAh2900mAh2000mAh-
general
Release dateMarch 2016December 2015September 2015-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)151.70 x 76.00 x 7.80144.80 x 71.00 x 7.30136.50 x 69.00 x 8.40-
Weight (g)170.00155.00--
Battery capacity (mAh)330029002000-
Removable batteryYesNoYes-
ColoursPink, White, GoldGold, White, BlackBlack, White, Gold-
Alternate names-A510FD--
SAR value-0.29--
Launched in India--Yes-
display
Screen size (inches)5.505.204.70-
TouchscreenYesYesYes-
Resolution720x1080 pixels1080x1920 pixels540x960 pixels-
Aspect ratio--16:9-
Pixels per inch (PPI)--234-
hardware
Processor1.6GHz octa-core1.6GHz octa-core1.3GHz quad-core-
RAM2GB2GB1GB-
Internal storage16GB16GB8GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)128128128-
Processor make--Exynos 3475-
camera
Rear camera13-megapixel13-megapixel5-megapixel (f/2.2)-
Rear flashDual LEDLEDLED-
Front camera5-megapixel5-megapixel2-megapixel (f/2.2)-
Front flashLEDNo--
Rear autofocus--Yes-
software
Operating systemAndroid 6.0.1Android 5.1Android 5.1-
SkinTouchWiz UITouchWiz--
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 b/g/n-
GPSYesYesYes-
BluetoothYes, v 4.10Yes, v 4.10Yes, v 4.10-
NFCNoYesNo-
InfraredNoNoNo-
USB OTGYesYesYes-
Headphones3.5mm3.5mm3.5mm-
FMNoYesYes-
Number of SIMs222-
sim 1
SIM TypeMicro-SIMNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeMicro-SIMNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesNo-
4G/ LTEYesYesNo-
sensors
Compass/ MagnetometerNoYesNo-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesNo-
GyroscopeNoYesNo-
BarometerNoNoNo-
Temperature sensorNoNoNo-