A Twitter user managed to get his hands on the JioPhone Next's retail box. It confirms many of the phone's key specs, such as a 5.7-inch HD+ screen, Qualcomm 215 SoC, 3GB RAM, 13MP rear camera and a 3,500mAh battery. One will have to pay Rs 1,999 (US$27) for the phone upfront and the remaining amount over eighteen or twenty-four months.
https://www.notebookcheck.net/JioPhone-Next-price-revealed-by-Reliance-leaked-retail-packaging-confirms-key-specifications.576077.0.html