SAMSUNG GALAXY J2 mobile is awesome.Camera is also brilliant both front and back. But with 1gb RAM, don’t expect RAM management from this phone is basic. OTG cable is supported. Head phones are working good and Bluetooth is working good. NO HEATING at all. Features like Ultra data and power saving. Intel Knox code security comes very useful. No special protection for the display eg. Gorilla Glass. The AMOLED display is awesome and the phone is responsive. Would recommend it to someone looking for general purpose user who relies on whatsapp, few videos, calls, messages. Worth a buy.
Just go for it.