I got the mail from the Samsung Research from HR Team and scheduled an interview for the next week. There was no HR round but the technical interview to check some basic concepts of Computer Science. Interview Questions Topics: 2-3 - Android Questions, 1 - Database related, 2 - Web service and security, 1- Operating System. An interview was taken around 30 mins. It was basic questions related to the topics. I have mentioned few interview question below and I'm sure it will be helpful to you. I am waiting for the next round of the interview but I haven't got any response since last two weeks. I think the process is a bit slower as same as other big companies.