When many mobile phone brands have released 5G phones, APPLE arrived late with the iPhone12 series. iPhone 12 equipped the fastest chip of iPhone so far－A14 bionic iPhone12. What surprises people are not only the system, but also the 5G technology from iPhone12.
There is a 5G called iPhone 12. APPLE has customized antennas and wireless components with high sensitivity and efficiency. This can make the iPhone 12 support as many 5G bands as possible. And the users can enjoy 5G in more places. iPhone 12 series support a great number of the 5G frequency bands. There are 17 5G NR frequency bands. It is far from any mainstream mobile phone product in the supermarket. And they support the vast majority of operators.
The iPhone analyzed and optimized the entire software stack. iPhone did this work from the application level to the system level framework. It in order to give full play to the potential of 5G. For example, many apps can enjoy the benefits of 5G without consuming more electricity. And the intelligent data mode of iPhone12 series helps save battery power as much as possible. When people don’t need 5G speed, such as updating in the background, it will switch to LTE network to save electricity. When there is a demand for speed, such as downloading popular TV plays, the iPhone 12 will speed up to 5G. Of course, you can choose to give priority to 5G.
The 5G technology of iPhone12 has cooperated with many operators to carry out a large number of engineering designs. And it will have a test to optimize the 5G network. At present, the actual speed is amazing. The call quality, battery life and global network coverage have quiet improved.
However, we can not ignore a point. The number of 5G users in the world is still quite small. In April 2020, South Korea, had only about 10% of 5G users. South Korea has the highest penetration rate of 5G in the world. Therefore, APPLE has always been conservative when adopting new mobile communication technologies. People use 3G in 2008 and 4G in 2012. The deployment strategies of different countries in the world are different about 5G. We can see 5G on the iPhone 12 series, which is almost a big surprise for the iPhone 12 series.
Although the iPhone 12 series supports 5G, the iPhone12 sold in China does not use millimeter wave 5G technology. At present, people can only use millimeter wave 5G in the US version. It is not the experience of castrating Chinese users. But because millimeter wave 5G has the advantage of large bandwidth. But its coverage capacity is low. So it is not suitable for large-scale laying. In other words, China's current laying strategy is more beneficial to users' experience of 5G.
The iPhone12 is a product that is outdated in some aspects. But at the same time it leads the times in some aspects. It has many competitors. But in the view of APPLE, its competitors are only its past self. The iPhone12 is an all-round evolution and promotion. The highlight lies not only in 5G technology. The iPhone itself has excellent enough system, photography function and wireless charging technology on the iPhone. These are the reasons why the iPhone12 is worth buying. Ten years later, the iPhone started again in the 5G era.