Samsung Galaxy J3 Pro vs Samsung Galaxy J4 comparison

Compare Samsung Galaxy J3 Pro
Compare Samsung Galaxy J4
key specs
Display5.00-inch5.50-inch--
Processor1.5GHz quad-core1.4GHz quad-core--
Front Camera5-megapixel5-megapixel --
Resolution720x1280 pixels720x1280 pixels--
RAM2GB2GB--
OSAndroid 5.1Android 8.0--
Storage16GB16GB--
Rear Camera8-megapixel13-megapixel --
Battery Capacity2600mAh3000mAh--
general
Release dateJune 2016May 2018--
Form factorTouchscreenTouchscreen--
Dimensions (mm)142.20 x 71.30 x 8.00151.70 x 77.20 x 8.10--
Weight (g)139.00175.00--
Battery capacity (mAh)26003000--
Removable batteryYesYes--
ColoursWhite, Black, GoldBlack, Orchid Gray, Gold--
Launched in India-Yes--
display
Screen size (inches)5.005.50--
TouchscreenYesYes--
Resolution720x1280 pixels720x1280 pixels--
Aspect ratio-16:9--
hardware
Processor1.5GHz quad-core1.4GHz quad-core--
Processor makeSpeadtrumExynos 7570--
RAM2GB2GB--
Internal storage16GB16GB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)128256--
camera
Rear camera8-megapixel13-megapixel (f/1.9)--
Rear flashLEDLED--
Front camera5-megapixel5-megapixel (f/2.2)--
Rear autofocus-Yes--
Front flash-LED--
software
Operating systemAndroid 5.1Android 8.0--
connectivity
Wi-FiYesYes--
GPSYesYes--
BluetoothYesYes, v 4.20--
NFCYes---
InfraredNo---
USB OTGNo---
Headphones3.5mm---
FMYesYes--
Number of SIMs22--
Wi-Fi standards supported-802.11 b/g/n--
Micro-USB-Yes--
sim 1
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/ LTEYesYes--
sim 2
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/ LTENoYes--
sensors
Compass/ MagnetometerNo---
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYes---
GyroscopeYes---
BarometerNo---
Temperature sensorNo---