Suggest cheap Octa core smartphone with 5 inch of display in India?

I just came to know that soon octa core smartphone will be launched but one of my friend told me that there are phone equipped with octa core power inside. But while searching on web i am unable to find a single handset can anyone help me. The display must be of 5 inches.

There is no cheap octa-core phone yet , yes MediaTek has announced their true octacore SOC but it will take few months to see first budget or cheap octa core phone in market.