Polytechnic

The basic difference between a B.Tech and Polytechnic engineering courses is that a B.Tech is a degree course while a Polytechnic is a Diploma course in engineering. One can opt for a Polytechnic course just after 10th or it can also be done after 12th. But one cannot opt for B.Tech only after 12th with Physics Chemistry and Maths as compulsory subjects. The duration of a Polytechnic course is of minimum 3 years but you can take a lateral entry in Polytechnic if you have done ITI for which the duration of the course will then be 2 years. The admissions are based on Polytechnic Entrance Exam which happens in the month of May or June, in some states polytechnics also take direct admission in 3 years Diploma course. For B.Tech the duration of the course is 4 years, but a lateral entry can be taken directly to the second year if a person has done a Polytechnic course. The admissions are based on JEE ranking and some other institutes and colleges conduct their own entrance exams.

1- If you do not wish to study more or do not have the necessary resources, then you can get technical jobs by doing an ITI course; otherwise, if you want to go ahead in the technical field, it would be better to do polytechnics at less expense and less time.
2- ITI courses have a duration of 2 years, whereas Polytechnic courses have a duration of 3 years.
3- Benefits of ITI courses: easy employment, short course duration, early job opportunities, cheaper than other courses, and government-approved course, could be perused even after the 8th, 10th, or 12th. Benefits of Polytechnic courses: They offer more training, practice, and practical knowledge than other courses. Polytechnic courses are more similar to engineering courses; therefore, entry into the engineering field is easy. Some companies prefer Polytechnic students more than engineering students. Polytechnic students could peruse an engineering course and join an engineering course as a lateral entry.
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4- ITI courses are comparatively cheaper than the Polytechnic course stream. While the fee range for ITI courses could be around INR 1,000 to INR 10,000, the course fee for Polytechnic courses could be around INR 10,000 to INR 20,000.
5- Jobs: ITI students work as tradesmen mates, mechanics/co-Operator Electronics Communication System Apprentices, electronic communication system apprentices, housekeepers/apprentices, and so on, whereas Polytechnic students work as junior engineers, IT assistants, PSU jobs, clerks, technicians, and so on. I hope this will help you.

List of Courses after Polytechnic Diploma:
1- Bachelor of Technology (B.Tech): After the Polytechnic, the candidates can go for lateral entry to the second year of B.Tech in the stream which they prefer. Duration: 3 years (for lateral entry)
Eligibility Criteria: The students should have pursued a 10+2 or a Diploma from a recognised institute. Salary Packages: INR 2.5 LPA to INR 4 LPA.
2- Bachelor of Engineering (B.E. ): The students can also go for a lateral entry admission to B.E. In the preferred stream of engineering. Duration: 3 years (for lateral entry)
Eligibility Criteria: The students should have pursued a 10+2 or a Diploma from a recognised institute. Salary Packages: INR 2.5 LPA to INR 4 LPA.
3- Associate Member of the Institution of Engineers (AIME) Certification: The student can go for the Associate Member of the Institution of Engineers certification, which is a certification-level course having a value similar to the B.E. Duration: 3 years
Eligibility Criteria: The students should have pursued a Diploma in engineering or an equivalent course from a recognised institute. Salary Packages: INR 2 LPA to INR 4 LPA
4- Graduation in a Specific Stream: After the Polytechnic, the students can also go for graduation in the specific stream in which they have pursued the Polytechnic. Duration of the course: Depends on the Course
Eligibility Criteria: The students should have passed a Diploma or an equivalent degree from a recognised institute. Salary Packages: INR 2 LPA to INR 4 LPA. I hope this will help you.