There were several things against Debojit:
1. Hindi (also Urdu/Punjabi which are closer to Hindi) is not his native tongue and almost all the songs in the competition were in these languages.
2. He is from the North East (Silchar, Assam) - a region which is not as mainstream. Most of India's population and the program's audience is Hindi speaking/ North Indian.
3. He is older than Vinit and not as charismatic.
4. His mentor ID was not as pushy and aggressive as Vinit's mentor HR.
5. He picked more difficult songs and tried different kinds of songs.
He won despite all this. He is THE REAL winner!!!!👏