Samsung Galaxy J2 (2017) vs Samsung Galaxy J7 Prime comparison

Compare Samsung Galaxy J2 (2017)
Compare Samsung Galaxy J7 Prime
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
Display4.70-inch5.50-inch
ProcessorSamsung Exynos 3 Quad 3475Samsung Exynos 7 Octa 7870
Front Camera2-megapixel8-megapixel
Rear Camera5-megapixel13-megapixel
RAM1GB3GB
Storage8GB16GB
Battery Capacity2000mAh3300mAh
OSAndroidAndroid 6.0
Resolution540x960 pixels1080x1920 pixels
general
BrandSamsungSamsung
ModelGalaxy J2 (2017)Galaxy J7 Prime
Release dateOctober 2017September 2016
Form factorTouchscreenTouchscreen
Dimensions (mm)136.50 x 69.00 x 8.40151.50 x 74.90 x 8.10
Weight (g)130.00167.00
Battery capacity (mAh)20003300
Removable batteryYesNo
ColoursBlack, GoldGold, Black
Launched in India-Yes
display
Screen size (inches)4.705.50
TouchscreenYesYes
Resolution540x960 pixels1080x1920 pixels
Protection type-Gorilla Glass
Aspect ratio-16:9
Pixels per inch (PPI)-401
hardware
Processor1.3GHz quad-core1.6GHz octa-core
Processor makeSamsung Exynos 3 Quad 3475Samsung Exynos 7 Octa 7870
RAM1GB3GB
Internal storage8GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)128256
camera
Rear camera5-megapixel13-megapixel (f/1.9)
Rear flashLEDLED
Front camera2-megapixel8-megapixel (f/1.9)
Rear autofocus-Yes
software
Operating systemAndroidAndroid 6.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYesYes
BluetoothYesYes, v 4.10
NFCNoNo
InfraredNoNo
USB OTGYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
Micro-USB-Yes
sim 1
SIM TypeMicro-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeMicro-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo
Fingerprint sensor-Yes
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