In short, only the iPhone 12 Pro Max has the fastest Internet speed, and the others are worse. The reason is that only the 6.7 inch iPhone 12 Pro Max has enough physical space for 5g millimeter wave hardware, so it is the largest and strongest. < / P > < p > according to the current situation, the deployment of 5g base stations in China still has a long way to go. The version of the Bank of China does not support 5g millimeter wave, which may not have much impact. For most people, 5g is not used at all. First, the base station construction is not perfect; second, 5g charges are too high. < / P > < p > if Apple is sacrificing 5g speed for better battery life, then I think it is worth buying. But if the battery life is going to die, I think it will be very insincere. Of course, we also expect apple to have some black technology at the press conference. After all, Apple will bring something leading the industry every year, which is still very powerful. Continue Reading865 optimization is different? These mobile phones should teach you a lesson!