International Institute of Information Technology, Hyderabad

The fee structure I did not know but For 4 years it is approximately 15 Lacs visit the college and vonfirm it from there.

Hi,
Hope you are doing well. See, normal B.Tech course is of 4 years, but this course is of 5 years. Moreover, you will complete the course of 6 years in 5 years itself. It is highly research involved. But, generally people do not prefer it. I too don't know the reason for that. Hope, this helps you. If you have any questions, please feel free to ask.

It takes admission through marks in JEE Mains. You need to score above 200 to get a seat. For CSE, it is around 250 marks usually.

Admission are through rank in jee mains

Difference is of the level only. IIIT, Hyderabad has a very high level in comparison of IIIT Delhi. Placements of IIIT Hyderabad are the best in India.

There's not much of the difference. Go for it.

It's sound good to compare IIIT-H with the IITs, NITs. People generally prefer IIIT-H over lower and new IITs and the NITs.
The only factor on which I can compare VIT and IIIT-H is the fees. Both the college have the fees around Rs 2 lakhs/annum.
For the rest of factors, there is no comparison.
P.S. Don't go blindly with the rank if you have seen published by some local survey.