Samsung Galaxy J7 Prime vs Xiaomi Redmi 3S Prime vs Samsung Galaxy On7 Pro vs Xiaomi Mi Max comparison

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Ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for money Rating-
General
Release dateSeptember 2016August 2016July 2016May 2016
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)151.50 x 74.90 x 8.10139.30 x 69.60 x 8.50151.80 x 77.50 x 8.20173.10 x 88.30 x 7.50
Weight (g)167.00144.00172.00203.00
Battery capacity (mAh)3300410030004850
Removable batteryNoNoYesNo
ColoursGold, BlackGrey, Silver, Gold-Silver, Gold, Dark Grey
SAR ValueNANANANA
Display
Screen size (inches)5.505.005.506.44
TouchscreenYesYesYesYes
Resolution1080x1920 pixels720x1280 pixels720x1280 pixels1080x1920 pixels
Pixels per inch (PPI)401--342
Hardware
Processor1.6GHz octa-core1.1GHz octa-core1.2GHz quad-corehexa-core
Processor makeExynos 7870Qualcomm Snapdragon 430-Qualcomm Snapdragon 650
RAM3GB3GB2GB3GB
Internal storage16GB32GB16GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256128128128
Camera
Rear camera13-megapixel13-megapixel13-megapixel16-megapixel
FlashYesYesYesYes
Front camera8-megapixel5-megapixel5-megapixel5-megapixel
Software
Operating SystemAndroid 6.0Android 6.0.1Android 6.0Android 6.0.1
Skin-MIUI 7-MIUI 7
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supportedNANANA802.11 b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 4.10YesYes, v 4.20Yes, v 4.10
NFCNoNoNoNo
InfraredNoYesNoYes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2222
SIM1
SIM TypeNano-SIMMicro-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
SIM2
SIM TypeNano-SIMMicro-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
Sensors
Compass/ MagnetometerNoYesNoNo
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorNoYesYesYes
GyroscopeNoYesYesYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo