The recruiter's phone screen, another screen, and a tech interview was all the process I've gone through. The whole process was a breeze without hassle. Didn't get the offer in the end.
I applied through a recruiter. The process took 2 days. I interviewed at Samsung Electronics in Jan 2016
Interview
It took 2 steps, on the 1st one the whole team asked a lot of questions regarding my work experience, some specific questions about java and OOP, on the 2nd one they asked me to present myself via PPT presentation, asking similar questions.