If you are considering IIIT Bangalore and IIIT Allahabad for your undergraduate studies in computer science and information technology, there are several factors you should take into account before making a decision.

• IIIT Bangalore offers an iMtech program combining bachelor's and master's degrees in computer science and engineering, while IIIT Allahabad offers a bachelor's program in information technology that can later be converted to a master's degree.
• IIITA is a government institute, while IIITB is based on a public-private partnership model.
• IIITA has a larger campus and lower fees, while IIITB has better-credentialed faculty and no reservations of any kind.
• Both institutes have great infrastructure, excellent placement records, and coding cultures, but IIITB has a higher ratio of students qualifying for the Google Summer of Code.
• IIITB is located in the heart of Electronic City, which houses major companies such as Siemens, HP, Infosys, and HCL, providing ample opportunities for internships and exposure.
• The course structure at IIITB is more rigorous, and the peer group is stronger due to no reservations. The focus is primarily on academics and coding, with secondary attention given to sports and cultural activities.
• IIIT Allahabad's course structure is less rigorous due to a mixed peer group. The student community focuses more on extracurricular activities in addition to academics and coding.
• IIIT Allahabad has a lower cutoff for admissions and more seats, resulting in a more diverse peer group.
• IIIT Allahabad has lower fees and is located in a city with a rich cultural heritage.

Before making a decision, it is essential to weigh the pros and cons of both institutes and determine which factors are most important to you. Consider factors such as city connect, peer group, course structure, focus on academics or extracurricular activities, and the environment that would help you thrive. With careful consideration, you can choose the institute that is the best fit for you and your goals.

IIIT Bangalore is better than IIIT Allahabad. It offers a more hands-on practical learning experience. You will learn the concepts by doing. IIITB has a thriving research culture. At the end of fourth year, students are given an option to choose 6-month projects/internships or a 12-month-long research internship. Many students choose to do research internships at reputed institutes in India or abroad. It has a huge locational advantage as well. IIITB campus is located in one of the prominent IT hubs of Bangalore. 

IIM Bangalore placements 2022 had witnessed the highest CTC of INR 202 LPA. The average CTC offered was around INR 30.78 LPA. 

IIIT Bangalore is comparably better than BITS Pilani for an MTech CS. Placements for master's programs are better at IIIT B. Being located in Bangalore, the institute has a locational advantage. IIIT Bangalore MTech CSE placements 2021 witnessed the highest CTC of INR 45.6 LPA. 

Since IIIT B doesn’t offer just  BTech, M.Tech students get equal opportunities for placements. This isn’t the case for BITS Pilani. 

IIIT Bangalore is not even close to IIT Delhi in terms of legacy and brand name. 

• IIT Delhi has the best cultural and tech fests that provide tremendous opportunities to explore your area of interest whereas at IIIT Bangalore there is little emphasis on extracurricular activities.
• The alumni base of IIT Delhi is much more elaborate and strong than IIIT Bangalore. 
• IIT Delhi in itself is a brand nationally and globally and attracts the best talents of the country giving you a diverse peer group.
• The average packages of IIIT Bangalore are made up of placements of only 2 branches CSE and ECE which already are highly paid branches. Its average package is misleading. IIT Delhi, on the other hand, has a wide variety of branches so its average package might seem less but in reality, its CS packages are higher than IIIT Bangalore.

There is only one scenario under which I will recommend you not to go for IIT Delhi when you are interested in CS but could get only Textile. In this case, you can always go for an old IIT.

I don’t mean to undermine IIIT Bangalore but it should be your last option.

When it comes to choosing a college and a branch for your undergraduate studies in computer science, it's important to consider various factors such as the quality of education, faculty, infrastructure, and most importantly, the placement prospects.

Firstly, IIIT Bangalore is exclusively dedicated to information technology and computer science education, while NIT Surathkal offers a wide range of engineering courses including IT and CS. However, CS at IIIT Bangalore and IT at NIT Surathkal has comparable curriculums, and you can expect to learn programming languages, algorithms, databases, networking, software engineering, and more.

Let's take a look at the current placement statistics of both colleges in their CS branch:

• IIIT Bangalore: The average placement package for the CS branch is around 13 lakhs per annum, with top recruiters including Google, Microsoft, Amazon, Flipkart, and more. The highest package offered is around 50 lakhs per annum. The placement rate is around 95%, and most students get placed within the first few days of the placement season.
• NIT Surathkal: The average placement package for the IT branch is around 8-9 lakhs per annum, while the CS branch has a slightly higher average package of around 10-11 lakhs per annum. The top recruiters include Microsoft, Amazon, Oracle, IBM, and more. The highest package offered is around 42 lakhs per annum. The placement rate is around 90%, and some students get placed in non-technical roles as well.

Now, let's talk about the other aspects of these colleges:

• Faculty: Both IIIT Bangalore and NIT Surathkal have experienced and qualified faculty members who are dedicated to providing quality education and guidance to students.
• Infrastructure: IIIT Bangalore has a modern and well-equipped campus with state-of-the-art labs, a library, hostels, sports facilities, and more. NIT Surathkal has a vast and sprawling campus with good facilities, although some departments may lack the latest equipment.
• Location: IIIT Bangalore is located in the heart of the city, making it easily accessible and providing plenty of opportunities for internships, projects, and collaborations with industry. NIT Surathkal is located in a scenic coastal town, which may be preferable for some students who enjoy a quieter environment.

In conclusion, both IIIT Bangalore and NIT Surathkal are excellent choices for pursuing a career in IT or CS. However, if you prioritize a CS certificate, slightly higher average placement packages, and a central location, IIIT Bangalore may be a better option for you.