At the beginning of the release of the 2020 iPhone 12, information about the specific hardware configuration of the iPhone 12 was not clear. However, those who are familiar with apple have basically confirmed that: high power fast charging, high refresh rate screen, absence of 5g dual card < / P > < p > this judgment is based on sporadic information in Apple’s supply chain and Apple’s delay in technological innovation in recent years. When Android manufacturers rush to release 5g flagship, apple is still struggling with the cost performance of 4G non full screen models. < / P > < p > but just recently, a screen shot of the 6.7 inch version of the iPhone 12 Pro Max directly broke the rumor. < / P > < p > it is reported that the “120Hz screen refresh rate” option appears on the iPhone 12 Pro Max super large cup screenshot, which provides users with a selection switch, so that users can weigh the choice of experience and service life. In the screenshot, we can find that the iPhone 12 Super Cup also supports lidar radar scanner < / P > < p > from this, we can see that the iPhone 12 super cup can be described as “playing pig eating tiger” and using 120Hz high brush at one time. Thanks to the high refresh rate of the 120Hz screen and the silky animation of IOS 14, this generation of iPhone 12 is particularly worth looking forward to in terms of the detailed experience of use. However, Apple’s high refresh rate of 120Hz is also facing the problem of production capacity. According to Ross young, an industry insider, apple is actually facing the problem of the supply capacity of 120Hz display driver chips. Therefore, it is very difficult for the whole iPhone 12 system to be equipped with 120Hz standard, and apple is likely to delay the release time of the whole series of iphone12. < / P > < p > it is worth mentioning that although Apple has a substantial “real hammer” for 120Hz, the previously disclosed “ltpo OLED top screen” is not smooth. It is learned that this screen is still in the “exclusive period” of Samsung Galaxy note20 ultra, so apple is still unable to obtain the supply of this top-level screen from the Samsung screen supply chain. < / P > < p > in the previous information about the pricing of the iPhone 12, the author mentioned an important point: because of the high-cost 5g solution, Apple’s 2020 iPhone 12 actually uses a lot of budget on 5g baseband, so we need to reduce the supply chain cost of other parts. < / P > < p > and this “high-cost 5g solution” solves the function point of dual card 5g, and also realizes the whole system standard configuration and supports 5g dual card and dual mode. 865 optimization is different? These mobile phones should teach you a lesson!