I purchase karbonn titanium octane plus anndroid phone 4 years ago from snapdeal online price approx.9500 inr. Karbonn titanium octane plus mobile have 2 GB ram, 16 GB internal memory and external memory up to 32 GB expandable.
Screen size is 5 inches full HD 1080p, IPS screen.
Processor is 1.7Ghz octa core .
Rear camera is 16mp and front facing is 8 mp with android kitkat .
But battery capacity is very low 2000mah only.