Samsung Galaxy J7 (2016) vs Samsung Galaxy S6 vs Samsung Galaxy Prevail LTE comparison

Compare Samsung Galaxy J7 (2016)
Compare Samsung Galaxy S6
Compare Samsung Galaxy Prevail LTE
key specs
Display5.50-inch5.10-inch4.50-inch
Processor1.6GHz octa-coreSamsung Exynos 7 Octa 7420MediaTek MT6580M
Front Camera5-megapixel5-megapixel 2-megapixel
Rear Camera13-megapixel16-megapixel 5-megapixel
RAM2GB3GB1GB
Storage16GB32GB8GB
Battery Capacity3300mAh2550mAh-
OSAndroid 6.0.1Android 5.0Android 4.4
Resolution720x1080 pixels1440x2560 pixels480x800 pixels
general
BrandSamsungSamsungSamsung
ModelGalaxy J7 (2016)Galaxy S6Galaxy Prevail LTE
Release dateMarch 1, 2016March 1, 2015January 1, 2015
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)151.70 x 76.00 x 7.80143.40 x 70.50 x 6.80-
Weight (g)170.00138.00-
Battery capacity (mAh)33002550-
Removable batteryYesNoNo
ColoursPink, White, Gold--
Launched in India-Yes-
display
Screen size (inches)5.505.104.50
TouchscreenYesYesYes
Resolution720x1080 pixels1440x2560 pixels480x800 pixels
Protection type-Gorilla Glass-
Aspect ratio-16:9-
Pixels per inch (PPI)-577-
hardware
Processor1.6GHz octa-coreocta-core (4x2.1GHz + 4x1.5GHz)1.2GHz quad-core
RAM2GB3GB1GB
Internal storage16GB32GB8GB
Expandable storageYesNoYes
Expandable storage typemicroSD-microSD
Expandable storage up to (GB)128-128
Processor make-Samsung Exynos 7 Octa 7420MediaTek MT6580M
camera
Rear camera13-megapixel16-megapixel (f/1.9, 1.12-micron)5-megapixel
Rear flashDual LEDLEDYes
Front camera5-megapixel5-megapixel (f/1.9, 1.34-micron)2-megapixel
Front flashLED--
Rear autofocus-Yes-
software
Operating systemAndroid 6.0.1Android 5.0Android 4.4
SkinTouchWiz UITouchWiz-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac-
GPSYesYesYes
BluetoothYes, v 4.10Yes, v 4.10Yes
NFCNoYesNo
InfraredNoYesNo
USB OTGYesYesNo
Headphones3.5mm3.5mm3.5mm
FMNoNoYes
Number of SIMs211
Wi-Fi DirectYesYesNo
Mobile High-Definition Link (MHL)NoNoNo
Micro-USB-Yes-
sim 1
SIM TypeMicro-SIMNano-SIM-
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIM--
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sensors
Compass/ MagnetometerNoYesNo
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeNoYesNo
BarometerNoYesNo
Temperature sensorNoNoNo
Fingerprint sensor-Yes-
ratings
Overall NDTV Rating-Read Review-
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--

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