Hello Aspirant,

If we talk about difference then we can have a long list.You just need to understand that both the courses are totally different.And both have their own advantages.

B.tech is called Bachelor of Technology with Honours as B.Tech. (Hons.)is an undergraduate academic degree conferred after completion of a four-year of studies at an accredited university or accredited university-level institution. B.Tech. is considered as skill-oriented course.Mainly it is called engineering.Various branches include mechanical,eletrical,computer,ece, mining etc.....

on the other hand,
BCA. is a 3 years long Undergraduate Level Bachelors Degree program. It is of 3 years duration and is divided into 6 semesters, each lasting a period of 6 months.Study includes lab , practicals etc...!
With BCA you can work for various start ups and medium scale companies mainly work are related to working on computers.


Both the job have very wide scope and offer a lot of opportunities but its necessary that you should get in a good college or institutions for any of the course.


I hope this helps.