If you’re still struggling along with just 16GB of RAM, or worse, 8GB, then now is a great time ... as long as it uses DDR4 memory. Ideally, you need to 32GB of RAM for gaming in your PC.
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.