Samsung Galaxy Grand Prime Plus is an Android smartphone produced by Samsung Electronics. It was unveiled and released in November 2016. It has an advanced 64-bit class system on a chip (SoC) backed by 1.5 GB RAM.

When was samsung galaxy grand prime plus released? OK. Let's think. My stream of consciousness:
The relevant information to answer the above question is: It was unveiled and released in November 2016. The answer is November 2016.