The info about the newest Samsung Galaxy J Max has leaked just yesterday. Today the device has already been made official.
The Galaxy J Max has:
1.5GB RAM and 16GB expandable internal memory
a large 4,000mAh battery
camera: a 8MP rear unit and a 2MP front shooter
support for 4G, VoLTE, and dual SIM
It runs Android 5.1 Lollipop and costs around $200.