LETS START WITH ITS SPECIFICATION:-
RAM - 512 MB
ROM - 4 GB
DISPLAY -
PROCESSOR - 1.2 GHz DUAL-CORE
BATTERY - 2000 MAh
SIM - SINGLE 4G(NANO)
WIFI - YES
HOTSPOT - NO
BLUETOOTH - YES
CAMERA -FRONT(0.3 MP)& BACK(2 MP)
GOOD THINGS:-
it is 4G phone at very cheap price. useful to villagers who cant afford android 4G handset which is start from Rs 4500. it has NFC support which you use while paying your bills payment. it has GPS to navigate your location.now speaking about further features, it has front camera to do video call. it has KAI OS and it comes in back colour. it has keypad feature and has given shortcut key for jio money, video call and flash light. it comes with Jio apps with free subscription.
BAD THINGS:-
battery backup was not good, That I have observed . it easily end about 3 to 4 hour while playing online music. if you dont use after fully charged this phone, even so it would fully discharge after 15 hour.