First I had to submit a video of me talking about myself. I used a high resolution camera and several takes. They had a set of questions including: Why do you want to work for Samsung? What do you want to do after graduation? Etc.
After this elimination round there was a round of phone interviews. Three people were present during the interview. They asked questions about how I felt about working abroad, how I would adjust, etc. As well as relevant experiences I had had in renewable energy. (I wanted to intern in the green energy division)