The trade war and the mutual restriction between countries make the domestic mobile phone brand rise to a new level. The domestic mobile phone breaks through the limitation of medium and low-end, and enters the high-end mobile phone market smoothly. With the rapid development of hardware technology, everyone loses the “target” of apple, and starts the arms race on hardware one after another. Xiaomi has brought the entire mobile phone industry into the era of 100 million pixels. Although there are many disputes, it is true that the future development of the camera industry must go in the direction. It is not unreasonable to say that the bottom one will kill people. Otherwise, why do professional photographers still have to use heavy and large SLR cameras. < / P > < p > in 2021, the mobile phone industry will stride into the era of 100 million pixels or close to 100 million pixels, so that more users can shoot better mobile phone works. This has become the consensus of major mobile phone manufacturers. Although apple is as stubborn as apple, it still dares to Polish its 12 million pixels, it may not be able to hold on. < / P > < p > when Apple launched its 18W charger, it found that domestic mobile phone manufacturers had already equipped more than 40W chargers as standard. Last month, several mobile phone manufacturers also released their own super flash charging equipment with a capacity of more than 100W, which is for faster charging speed. < / P > < p > in fact, the problem of charging speed completely depends on the bottleneck of battery technology development. Smart phones need to deal with too many things for users every day, and social and entertainment aspects need to be completed on this screen, so the power consumption rate is far beyond the range that the battery can bear. < / P > < p > therefore, faster charging speed can solve the worries brought about by batteries. This is also the stage that the future mobile phone industry will inevitably go through. Although it is a transitional technology, it may last for a long time. < / P > < p > at present, the price of folding screen mobile phones is more than 10000, which is a relatively expensive new mobile phone product. However, it may represent a trend in the future. The folding of mobile phones means the increase of use scenarios, and even can completely replace the current tablet computer market. < / P > < p > when the cost of flexible screen is constantly compressed and all mobile phone manufacturers can use the folding screen technology, we will see more low-cost folding screen products enter the vision of consumers next year, which may represent a new direction of mobile phone development in the future. < / P > < p > at present, screen damage caused by folding is still an important factor for consumers to worry about, and it is also an important reason for the inability to mass produce Pratt & Whitney consumers, but time is the best antidote. < / P > < p > 2020 is the first year of 5g mobile phone development. The power consumption problem and the lack of base station cause users to have great doubts about replacing 5g devices, so the iPhone 11 can still occupy the position of the king of single product sales. After this year, it seems that all this will change dramatically. < / P > < p > more mature and stable 5g baseband and chips will provide lower power consumption. When more mobile phone manufacturers launch mobile phones, they will not deliberately mention 5g, which means that the whole industry has become stable. American companies begin to give up R & D: who should pay for corporate research?