Hello Princika,

IIIT Hyderabad is better for Computer Science instead of BITS Pilani 

1. Faculty: IIITH is better than BITS Pilani when it comes to have faculty.

2.Curriculum: IIITH has a better curriculum. It is very well designed and has more courses than BITS Pilani 

3. Technical Culture: IIITH has a better Technical culture.

4. Research: IIITH consist of more opportunity for research than in BITS Pilani. Even BITS Pilani took research its priority but it will take more time.

5. College life at IIITH is more strict than BITS Pilani. It includes 85% attendance policy and less number of active clubs.

So according to me, you should go for IIITH