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Samsung Galaxy J7 Prime 2 vs Samsung Galaxy J7 vs Samsung Galaxy E7 comparison

 Compare Samsung Galaxy J7 Prime 2
Samsung Galaxy J7 Prime 2
Compare Samsung Galaxy J7
Samsung Galaxy J7
Compare Samsung Galaxy E7
Samsung Galaxy E7
key specs
Display5.50-inch5.50-inch5.50-inch
ProcessorSamsung Exynos 7 Octa 7870Samsung Exynos 7 Octa 75801.2GHz quad-core
Front Camera13-megapixel 5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel 13-megapixel
RAM3GB1.5GB2GB
Storage32GB16GB16GB
Battery Capacity3300mAh3000mAh2950mAh
OSAndroid 7.0Android 5.1Android 4.4
Resolution1080x1920 pixels720x1280 pixels720x1280 pixels
general
BrandSamsungSamsungSamsung
ModelGalaxy J7 Prime 2Galaxy J7Galaxy E7
Release dateMarch 1, 2018June 1, 2015January 1, 2015
Launched in IndiaYesYes-
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)151.70 x 75.00 x 8.00152.40 x 78.60 x 7.50151.30 x 77.20 x 7.30
Weight (g)170.00171.00-
Battery capacity (mAh)330030002950
ColoursBlackBlack, White, Gold-
Body type-Plastic-
Removable battery-YesNo
display
Screen size (inches)5.505.505.50
TouchscreenYesYesYes
Resolution1080x1920 pixels720x1280 pixels720x1280 pixels
Aspect ratio16:916:9-
Pixels per inch (PPI)401-267
hardware
Processor1.6GHz octa-core1.5GHz octa-core1.2GHz quad-core
Processor makeSamsung Exynos 7 Octa 7870Samsung Exynos 7 Octa 7580-
RAM3GB1.5GB2GB
Internal storage32GB16GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)25612864
camera
Rear camera13-megapixel (f/1.9)13-megapixel (f/1.9)13-megapixel
Rear autofocusYesYes-
Rear flashLEDLEDLED
Front camera13-megapixel (f/1.9)5-megapixel (f/2.2)5-megapixel
Front flash-LED-
software
Operating systemAndroid 7.0Android 5.1Android 4.4
Skin-TouchWiz UI-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 a/b/g/n
GPSYesYesYes
BluetoothYes, v 4.10Yes, v 4.10Yes, v 4.00
Micro-USBYesYes-
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
NFC-NoNo
Infrared-NoNo
USB OTG-YesNo
Wi-Fi Direct-YesYes
Mobile High-Definition Link (MHL)-NoNo
sim 1
SIM TypeNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Fingerprint sensorYes--
Proximity sensorYesYesYes
AccelerometerYesYesYes
Compass/ Magnetometer-NoNo
Ambient light sensor-NoNo
Gyroscope-NoNo
Barometer-NoNo
Temperature sensor-NoNo
sim 2
SIM Type-Micro-SIM-
GSM/CDMA-GSMGSM
3G-YesYes
4G/ LTE-NoNo

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