Telangana

Not bad, a student can gain some sort of knowledge here. But the fee charged is highly expensive.
Placements: Placements start from the 6th semester and are quite good. Our college focuses on building students status. I think almost 50% of the students were placed and the others are pursuing MBA. I don't know about their salary, and I think it may be around Rs. 12,000 to Rs. 15,000 per month. Also, companies like Amazon, Walmart, etc., are visited the campus. Almost 60% of the students got internships, and their salary is Rs. 3,000 to Rs. 4,000 per month.
Infrastructure: Our College does have a Wi-Fi, and labs and classrooms are air-conditioned. But, there is no library and a medical facility, and also there is no ground. But the outdoor games are conducted once in a year outside the campus by booking a ground. Canteen is under construction, and soon it will be available. It's a non-residential college. And also, lift is under construction. I have not faced any infrastructure tenure at the college.
Faculty: The best part of the college is its faculty where you can get every help and are highly qualified. Apart from studies, they share external knowledge and keeps you updated on the current society. They also conduct soft skills classes and many such once in a week.

I studied in Vasavi for a month before getting into CBIT through the second round of counselling. I will give an unbiased opinion on both these colleges on the basis of the parameters you have mentioned. Studies:
The quality of teaching depends on the stream you are going to chose and the faculty. Both the colleges are almost same when it comes to quality of education but their approach and set of rules is different. Vasavi is very academic-centric and is strict when compared to CBIT. They have a good schedule and there are regular tests to make sure you study. Vasavi has a closed gate system and attendance updates are sent to parents regularly. CBIT doesn't have an organized system like Vasavi. You have all the freedom in the world to bunk classes. So, it totally depends on you, which environment suits you and your type of studying.
Extra-Curriculars:
Both the colleges are same in this aspect. There are so many clubs which organize various events and fests.
Placements:
CBIT has an edge over Vasavi when it comes to placements. You can see the information regarding the placements here.