3189.TW Kinsus Interconnect Technology Corp.
It's not hard to find a good smartphone these days with 8GB of RAM. The 8GB RAM mark is considered to be the benchmark for smartphones, but choosing one from the plethora of options can be difficult.
Whether you go for two 8GB sticks or one 16GB stick, you won't want less than that. In terms of speed, we'd say the sweet spot to aim for is around the 3,500MHz mark for DDR4.