Hello Aspirant, my review on these colleges for B.Tech in Information Technology is based on some parameters like, fee structure, median packages offered, the rating of the college, facilities etc.

Easwari Engineering College, Chennai
It is a college affiliated with Anna University, Chennai.
The ratings of this college in engineering is AAA+, and 200th NIRF Rank.
It is a privately owned college, with NAAC 'B' accreditation.
With a campus size of 8acres, and a total faculty of 264.

In this College, there are 120 seats in B.Tech Information Technology with a total fees of ₹ 1.80 lakhs.

And the median package for B.Tech candidates is ₹ 4.20 lakhs.

SRM Institute of Science and Technology, Chennai
This College is deemed to be university.
It has a private ownership, with NAAC 'A' accreditation, and UGC approval.
The college has got 36th NIRF Rank.
The campus size is of 200 acres, and a total faculty of 3272.

The course of your interest is offered in both NCR campus and Ramapuram campus (120 seats). The total fees is approximately ₹10 lakhs.

And the median package is ₹ 3.60 lakhs for engineering.

Vellore Institute of Technology, Vellore
The college is deemed to be University. Also, it has 18th NIRF Rank in Engineering. It has NAAC 'A' accreditation, and UGC approval.
It has a campus size of 250 acres, and a total faculty of 1720.

The total fee structure of B.Tech Information Technology is ₹ 6.95 lakhs.

The median package offered is ₹5.20 lakhs.

Sathyabama Institute of Science and Technology, Chennai
This college is deemed to be University. It has a private ownership, with NAAC 'A' accreditation and UGC approval.
The University has 47th NIRF Ranking.
It has a campus size of 134 acres and a total of 775 faculty members.

B.Tech Information Technology is 4 year course, with a total fee structure of ₹ 11 lakhs and 120 seats Only.

The median package offered is ₹ 3.11 lakhs for B.Tech students.

Also, all the above mentioned colleges provide all the facilities required.

So I hope now you can make a wise choice, after analysing all these aspects.

All the best!
I hope this helps.