Hello Saikiran,
The ECE stands for ELECTRONICS AND COMMUNICATION ENGINEERING where as EIE stands for 2 things and that are:
1) ELECTRONICS AND INFORMATION ENGINEERING
2) ELECTRONICS AND INSTRUMENTATION ENGINEERING.
Asuming that you are talking with respect to 2nd one then i would suggest you to go for ECE as you will have more opportunities while campus placements. And if you are talking with respect to the 1st one then i would suggest you to go with EIE.
I hope you will find my answer helpful.
All the best.
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