Recently, a friend around the author chose iPhone 11 because he thought that the iPhone 12 would not arrive as scheduled at the beginning, and then he directly placed an order for the iPhone 11, and won it at a price of about 4000 yuan. < / P > < p > you should know that the mobile phone market is developing very fast, and the iPhone 11 has been released for a long time, so the price is lower than the starting price at the beginning, so it is more cost-effective to choose. < / _p_ > < _p_ > _but_this_choice_has_been_criticized_by_many_people_ . _most_users_think_that_they_should_wait_for_iphone_12_at_this_stage_ , _and_there_is_no_need_to_choose_iphone_11_ . _after_all_ , _5g_era_has_come_ ._ < / P > < p > and mobile phone users also think that the iPhone 11 has poor signal and low configuration, and there is almost no need to choose. In this case, it is really a bit helpless. < / P > < p > in fact, I think it is OK to choose iPhone 11 at this stage, because there is no 5g network near my friend, so it will take some time to popularize it. Now I choose iPhone 12, which is only used as a 4G mobile phone. < / P > < p > and the A13 processor of iPhone 11 can fully meet the daily use and the operation of mainstream games, and it is difficult to feel the occurrence of stuck phenomenon in the use process. < / P > < p > the most important thing is that as a new machine at this stage, the experience of iPhone 11 after upgrading to IOS 14 is quite good, which is one of the reasons why friends choose to start. For example, the imaging ability of the front camera is still not as good as that of the main camera, which is less than 1.2 million pixels. < / P > < p > and the front screen may not support high refresh rate design, which is also the advantage of the iPhone 12 series, after all, last year’s products basically did not support high refresh rate design. < / P > < p > then the LCD screen instead of OLED screen is adopted on the front, which can avoid eye injury and screen burning, but the display effect cannot be compared with that of OLED screen. < / P > < p > although the current iPhone 11 can’t meet the needs of mobile phone users in many aspects, it can still be satisfied in different regions and different users, without too much entanglement and blaming others. < / P > < p > and then again, is the iPhone 12 worth choosing over the iPhone 11? In the face of this problem, I think we should calm down when choosing iPhone 12. < / P > < p > according to the information exposed at present, there are many defects in the iPhone 12 itself, at least in some aspects, it has been greatly reduced, but the author will urge you to calm down. According to the official data, the CPU performance of Apple A14 chip is only about 16% higher than that of the previous generation A13 chip, and the GPU performance is improved by about 8%. This data improvement can be said to be very small. < p > < p > we should know that the A14 chip is a 5nm process. Compared with the previous 7Nm process, this upgrade is not big. I feel that it is not as “powerful” as the iPhone used to be. < / P > < p > and there is an exposed message that the iPhone 12 standard version has a high probability of not supporting a high refresh rate screen, which also means “squeezing toothpaste”. < / P > < p > the last thing to say is that there is no upgrade point for iPhone 12 exposure. For example, the front of iPhone 12 is still designed with Liu Hai screen, and then it adopts the straight board stereo frame similar to iPhone 5, which is not particularly attractive to users. < / P > < p > then it was first announced that the lidar function of iPad Pro would be added, but this function is not too substantial for ordinary mobile phone users. < / P > < p > in addition, the battery capacity has been reduced, and accessories such as charger and earphone cable may also be missing, so from the current market point of view, it is not particularly excellent. 865 optimization is different? These mobile phones should teach you a lesson!