The advantages of 5G mobile phones
First of all, there is no doubt that the network speed is improved and the delay is reduced. The peak theoretical transmission speed of the 5G network can reach tens of Gb per second, which is faster than the transmission speed of the 4G network. The speed is hundreds of times faster, and the entire ultra-high-definition movie can be downloaded in less than 1 second. In addition to high bandwidth, the 5G network also has lower latency than the 4G network. The ping value of the 5G network can reach only a few milliseconds.
The current 4G network speed is already very fast, so is such a fast 5G network necessary? At present, no matter how fast the Internet speed is, telecom operators still charge based on traffic, and few people will use mobile networks to download movies. Therefore, purely for mobile phones, the 5G experience that users experience is far less shocking than that of the 3G/4G era. After all, mobile data is not cheap enough to download videos of several gigabytes at will. Although the 5G network is fast, it is not suitable for mobile phone users. It is said that network speed is no longer a pain point, what operators really need to solve is the traffic tariff issue.
In addition, 5G mobile phones will become the hub of the Internet of Things. IoT devices can be controlled through the mobile phone, such as using the mobile phone to control the solar panels on the house, control the air conditioner in the home, etc. The mobile phone is equivalent to a remote control. . Although the Internet of Things has been talked about for several years, it will only explode after 5G is commercialized. The 5G network is actually prepared for the Internet of Things in a large sense, including the Internet of Vehicles, driverless driving, remote medical surgery, etc., which are all specific applications of 5G. Example.
Disadvantages of 5G mobile phones
1. Mobile phones are expensive
The price of 5G may be relatively expensive, because when 5G first becomes popular, it is likely to be It is used on high-end phones, because the cost of high-end phones is relatively high, so it will be more expensive at the beginning. After the high-end phones are promoted, it will gradually become popular on other ordinary mobile phones.
2. The battery life of the mobile phone is reduced
5G communication speed is fast, and the download speed and upload speed have reached new highs. However, at such high-intensity speed, the battery life of the mobile phone is also reduced. A very serious problem. There is no doubt that the battery life will be greatly reduced. Battery life may be the biggest drawback. How many mAh batteries are needed to support such a fast download speed?
3. The technology is not yet mature
At present, 5G technology is not yet mature. The patent rights of 5G have just been established this year, and the research and development time of 5G technology is too short, so the technology is not mature yet.