Sort by processor performance: 636＜660＜675＜710
You don’t need to know the difference between them and what the specific differences are, because these things will be evaluated by a special evaluation agency. When buying a mobile phone, you only need to compare the [mobile phone processor ladder map], within the scope of your economy. Inside, just buy according to the model with the highest ranking. You can't buy this thing and you can't be fooled. Digital products get what you pay for! ! !