3 phone calls and 1 in person interview - 3 phone calls were with HR, and then two execs. Process was quite long - eventually went to an in person interview with the Head of Samsung NEXT. The interview went well, but didn't get the job - not sure of reasons and no feedback was given.

I applied online and received an email from a recruiter 2 weeks later asking me to send my availability for a 30 minute call. I sent my availability and received no response, so I followed up a week later. It has now been 2+ weeks since the original email and nothing, which is disappointing as I am further along in other recruiting efforts. No email at all would be better than asking for a call and then disappearing.