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.
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.
I think applying for the usual revaluation in JNTUH is useless because mostly the difference in marks is 0. However, the challenge evaluation is worth the try.
I know many friends whose marks increased drastically after applying for challenge evaluation despite being the same after the normal revaluation. Unfortunately, this is how the scenario is here and you have no choice but to apply for it.
However, this process is very costly, around 10000 out of which 9000 can be redeemed if there is an increase in marks. So it’s advisable to go for a challenge evaluation especially if it's a question of promotion or an active backlog right before your placements.
CUSAT and JNTU Hyderabad, both the colleges are good. I have few friends at both, so I can give you some insight into them.
So, it’s better to go for CUSAT.