>>123447Thing with RAM is that phones with stock Android have too much apps and Google Services consumes a lot… You would be fine with a clean AOSP with 3GB RAM, as long as you don't install full GMS… With clean AOSP you have somewat 1.5GB free memory, may be 1GB, Firefox on Android consumes 600-800MB on average, you'll be fine with it but backround apps would close frequently…
In short, you might need more than 3GB if Android isn't GO version… Cheap China phones are disappointment, as you can't do much with them after…