Having to know some people studying in both these institutions, I can state some details about the colleges I got to know from them. There are some key differences between JNTUH and JNTUH CEH.  JNTUH stands for Jawaharlal Nehru Technological University Hyderabad whereas JNTUH CEH stands for Jawaharlal Nehru Technological University Hyderabad- College of Engineering. JNTUH is an autonomous university and just like any other university, it follows its rules.  They also update their courses regularly as per the needs of the students.  JNTUH CEH is an autonomous college referred to as University College by most students.  JNTUH CEH is mainly for technical branches and studies related to it.  The University College is under the management and jurisdiction of JUNUH.  Jawaharlal Nehru University provides affiliation to various other Engineering and Pharmacy Institutions. Also the JNTU- H is commonly used to differentiate between the main and the sister universities like JNTUK is for Kakinada, JNTUA is for Anantapur. It is differentiated by the post letter after the main institute’s name.

The average and highest package offered to students can vary from year to year, depending on various factors such as the current job market, the performance of the students, and the reputation of the institutions. Both JNTUH and Osmania University are reputed institutions for Computer Science and Engineering courses, and their students have secured good placements in the past. The average package offered to CSE graduates from these institutions can range from 3 to 10 lakhs per annum, while the highest package can go up to 20 lakhs or more per annum, depending on the company and the job profile. While a good package is important, it's not the only factor to consider when choosing a college or course. Other factors such as the quality of education, faculty, infrastructure, and opportunities for research and innovation should also be considered.

CUSAT and JNTU Hyderabad, both the colleges are good. I have few friends at both, so I can give you some insight into them. JNTU Hyderabad is a reputed institute. According to the placement report which is given by the college companies like TCS, Wipro, cognizant, etc visits the campus. CUSAT is a better choice than JNTU Hyderabad. As in CUSAT, you would get a lot of exposure. The facilities are up to the mark even though it is not much of a luxurious college. You will get a proper atmosphere to learn and as far as the study is concerned you will get adequate material here for study purposes. The library facilities are good and it is quite large. You will also get adequate facilities for games and sports. The campus placement of CUSAT also holds a better record than that of JNTU Hyderabad. For better placement, you have to work hard and pass the exams. As the syllabus and whole curriculum are a bit tougher than that of JNTU Hyderabad. Also, the ranking of CUSAT is higher than that of JNTU Hyderabad. So, it’s better to go for CUSAT.