Samsung Galaxy S7 vs Samsung Galaxy J7 vs Samsung Galaxy Note II comparison

Compare Samsung Galaxy S7
Compare Samsung Galaxy J7
Compare Samsung Galaxy Note II
ratings
Overall NDTV RatingRead Review--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display5.10-inch5.50-inch5.50-inch
Processor1.6GHz octa-coreSamsung Exynos 7 Octa 75801.6GHz quad-core
Front Camera5-megapixel5-megapixel 1.9-megapixel
Rear Camera12-megapixel13-megapixel 8-megapixel
RAM4GB1.5GB2GB
Storage32GB16GB16GB
Battery Capacity3000mAh3000mAh3100mAh
OSAndroid 6.0Android 5.1Android 4.1
Resolution1440x2560 pixels720x1280 pixels720x1280 pixels
general
BrandSamsungSamsungSamsung
ModelGalaxy S7Galaxy J7Galaxy Note II
Release dateFebruary 1, 2016June 1, 2015November 1, 2012
Form factorTouchscreenTouchscreenBar
Dimensions (mm)142.40 x 69.60 x 7.90152.40 x 78.60 x 7.50151.10 x 80.50 x 9.40
Weight (g)152.00171.00183.00
Battery capacity (mAh)300030003100
Removable batteryNoYesYes
Launched in India-Yes-
Body type-Plastic-
Colours-Black, White, GoldTitanium Gray, Marble White
Alternate names--GT-N7100
display
Screen size (inches)5.105.505.50
TouchscreenYesYesYes
Resolution1440x2560 pixels720x1280 pixels720x1280 pixels
Pixels per inch (PPI)577-267
Aspect ratio-16:9-
hardware
Processor1.6GHz octa-core1.5GHz octa-core1.6GHz quad-core
RAM4GB1.5GB2GB
Internal storage32GB16GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)20012864
Processor make-Samsung Exynos 7 Octa 7580-
camera
Rear camera12-megapixel13-megapixel (f/1.9)8-megapixel
Rear flashYesLEDLED
Front camera5-megapixel5-megapixel (f/2.2)1.9-megapixel
Rear autofocus-Yes-
Front flash-LED-
software
Operating systemAndroid 6.0Android 5.1Android 4.1
Skin-TouchWiz UI-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n802.11 a/b/g/n
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.10Yes, v 4.00
NFCYesNoYes
InfraredNoNoNo
USB OTGYesYesNo
Headphones3.5mm3.5mm3.5mm
FMNoYesYes
Number of SIMs221
Wi-Fi DirectNoYesYes
Mobile High-Definition Link (MHL)NoNoYes
Micro-USB-Yes-
sim 1
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
SIM Type-Micro-SIMMicro-SIM
sim 2
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesNo-
SIM Type-Micro-SIM-
sensors
Compass/ MagnetometerYesNoYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesNoYes
GyroscopeYesNoYes
BarometerYesNoYes
Temperature sensorNoNoNo

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