Topic discussion: If the 4G network is upgraded to 5G, do I need to change my card or my mobile phone? The three major operators hit the nail on the head
With the rapid development of society and the continuous improvement of scientific and technological level, our life has undergone earth-shaking changes under the encirclement of the network, especially the arrival of smart phones, which has had a tremendous impact on all aspects of life. You know, in the past, mobile phones were vividly called "old man-machine". Because of QQ chat and telephone calls, only a few games such as Snake, Tetris and whacka could be played in the game. Now mobile phones have intelligent functions, and many softwares and functions are available. Has become an indispensable part of people's lives. Smartphones are constantly updated, and the time for each generation to concentrate is getting shorter and shorter, so it is becoming more and more important among people.
But this is also inseparable from the support of the China network. At first, what everyone can enjoy is a slow 2G network, and it took only a few years to reach the familiar 4G network. As we all know, from the 2G era to the 4G era, China has been relying on imports, and the introduction of this technology needs to pay a lot of patent fees. In the first year of Huawei's 5G era, the 5G network developed by China was born, which caused a sensation all over the world. Moreover, the 5G technology independently developed by China no longer needs to pay high patent fees like foreign countries. On the contrary, if foreign countries want to use 5G technology, they must pay a certain patent fee to China.
First of all, the influence of the Internet on our daily life has always been ubiquitous. Moreover, many things are inseparable from the network, and work and study are increasingly dependent on the network. On the other hand, the three major operators also said that "4G cards lack the standard service of 5G, and 4G users do not need to change cards, so it is enough to ensure that the mobile phone is 5 G." Is it to change the mobile phone or upgrade from 4G to 5 G? After knowing the truth, the netizen said, "I am relieved." I believe everyone is aware that the 5G era is coming. Nowadays, the publicity of operators can be seen everywhere on the street. The network speed of 5G will be ten times or even dozens of times that of 4G, so everyone is expecting the rapid arrival of 5G. However, due to the expected update, many people are wondering if the original card can't be used with 5G, because there are too many things bound to the old card, and everyone is an old user of the operator. When switching from 3G to 4G, they also need to change their cards, but they don't need to change their numbers. The knowledge card has been upgraded.
So, here comes the solution. If you use the most advanced 4G mobile phone card, this 4G mobile phone card can completely compete with the 5G mobile phone card. Therefore, it is not necessarily better to switch to 5G. However, if you use the old mobile phone card, it may be enough to undertake the related work of 4G, not to mention the more demanding 5G. Therefore, the old card must be replaced with a new mobile phone card to enjoy the 5G service. Although the speed of 5G is very fast, it is still enough at present. Watching TV, Weibo and small videos every day is enough. Moreover, the technology of 5G will not be fully popularized until at least 2020, and the speed of 5G is much faster than that of 4 G. Of course, the traffic price of the package will not be cheap, so friends can rest assured that the 5G era will not affect the card replacement, but only the mobile phone replacement.
So, does the current mobile phone need to be replaced? The answer given by the operator is this.
Now, in order to keep up with the trend of the times, the Ministry of Industry and Information Technology has also issued 5G commercial licenses, and major manufacturers have also launched 5G mobile phones. And now people's mobile phones are used for electronic communication and mobile data transmission and reception. They are designed according to 4G mode, so 4G can't serve 5G. If you want to use 5G service, you must switch to a device with 5G function. Of course, as long as you have the money or are willing to spend money and want to catch up with the trend in the first time, you may wish to buy or replace a mobile phone serving 5G. Mobile phone manufacturers develop a variety of mobile phones supporting 5G networks, and Huawei is also actively developing 5G mobile phones, which will be widely used nationwide.
Therefore, with the advent of the 5G era, operators have also upgraded to 5G cards through 4G SIM cards, so friends don't have to worry at all. However, if you change the 5G SIM card, there is no doubt that the mobile phone must be replaced. Because it takes a 5G mobile phone to support a 5G mobile phone card.
To sum up, since the epidemic, people have lost their jobs, it is hard to find jobs, money in their pockets can't get in, and the pressure has increased greatly. Therefore, if conditions permit, you can change the 5G mobile phone card or 5G mobile phone according to your temper or work needs, but if nothing happens, there is no need to join in the fun. After a while, the price of 5G has become popular, and it is not too late to buy it again.