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OUTLOOK AND LOOKING BACK | FIGHTING 5G MOBILE PHONE GIANTS LOOKING FORWARD TO BOTTOMING OUT IN 2021

Outlook and Looking Back | Fighting 5G mobile phone giants looking forward to bottoming out in 2021

TechnGrandpa.tech technology New Android mobile Technology development Technology Technology article Oppo,vivo,mi,apple, samsung, huawei,

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What is 5G?And 10 Best 5G Mobile Phone in 2020

What is 5G? The fifth-generation mobile communication technology (English: 5th generation mobile networks or 5th generation wireless systems, referred to as 5G) is the latest generation of cellular mobile communication technology, which is an extension of the 4G (LTE-A, WiMAX-A) system. The main advantages of 5G over 4G High data rate, up to 10 Gbit/s, faster than the current wired Internet and 100 times faster than the previous 4G LTE cellular network. Low latency, less than 1 ms, and 4G is 30-70 ms. The disadvantage of 5G Compared with the 4G network, the 5G network has a small signal coverage area and low wall penetration performance. For example, the previous cellular network partition may span several kilometers, but the 5G partition is only about one block in size. This leads to the need for more 5G base stations in the same coverage area, and the cost increases accordingly. The difference between plug-in and integrated 5G baseband chip Plug-in 5G chips: Qualcomm 855, Qualcomm 855Plus and Kirin 980 all use plug-in 5G chips, which have the disadvantages of high heat generation and high power consumption. Integrated 5G chip: Kirin 990 5G uses an integrated 5G chip, which is much better in terms of heat generation and power consumption. Independent Read the full article