General
BrandSamsungSamsung
ModelGalaxy J7 MaxGalaxy J7 Pro
Release dateJune 2017June 2017
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)156.70 x 78.80 x 8.10152.40 x 74.70 x 7.90
Weight (g)179.00-
Battery capacity (mAh)33003600
Removable batteryNoNo
ColoursBlack, GoldBlack, Gold
Display
Screen size (inches)5.705.50
TouchscreenYesYes
Resolution1080x1920 pixels1080x1920 pixels
Aspect ratio16:916:9
Pixels per inch (PPI)386401
Hardware
Processor1.69GHz octa-core1.6GHz octa-core
Processor makeMediaTek Helio P20Exynos 7870
RAM4GB3GB
Internal storage32GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Camera
Rear camera13-megapixel (f/1.7)13-megapixel (f/1.7)
Rear autofocusYesYes
Rear flashLEDLED
Front camera13-megapixel (f/1.9)13-megapixel (f/1.9)
Front flashLEDLED
Software
Operating systemAndroid 7.0Android 7.0
Connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.10
NFCNoYes
InfraredNoNo
USB OTGYesYes
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
Wi-Fi standards supported-802.11 b/g/n
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesYes
Sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYesNo
4G/ LTEYesYes
Sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerNoNo
Temperature sensorNoNo