Mobile phones, since they become large screens（ 5.5 inches, even 6.0 inches ）Strong mobile processing platform（ For example, Qualcomm Snapdragon 835 ）After enough portability, they began to dominate people's daily life. People often switch back and forth in WeChat, video, email, games and other apps.
Although almost no one can leave mobile phones nowadays, 80% of users have not yet figured out 70% of the functions of these mobile devices, let alone white-collar workers who need to spend 90% of their time on work all day, what aspects of mobile phones will people in the workplace pay more attention to?
whole He is a post-70s person who works in a traditional trading company and is engaged in sales. Because he needs to make phone calls and talk business with different people every day, it is necessary to equip two phone cards, which are available to China Mobile Unicom. Although iPhone is simple and easy to use, it only supports the design of a single card whole For convenience, we have to give up Apple and turn to Android phones equipped with dual SIM cards.
In May this year, the Samsung Galaxy S8 was officially launched, and its beautiful appearance attracted whole , but more importantly, it is a mobile phone that can use dual cards. past, whole Its standard configuration is iPhone+iPhone, but now it only needs a Samsung Galaxy S8. although whole He didn't know much about the performance of the phone, nor did he know that the S8 is equipped with the Snapdragon 835 mobile platform, but he felt that in many cases, this Android phone runs more smoothly than the iPhone.
whole We were also asked what the HD icon on the status bar of the mobile phone means. In fact, this is VoLTE, which is Voice over Long Term Evolution, a voice solution based on LTE. At the technical level, it may be difficult for many people to understand, but in short, it is better audio quality when making calls, faster speed when making calls, and 4G Internet access when making calls.
of course, whole The previous iPhone 6s also have this function, but the Samsung Galaxy S8, which is equipped with Qualcomm Snapdragon 835 mobile platform and Snapdragon X16 LTE modem, not only has VoLTE, but also has dual cards. No matter which card slot can be used as the main card - dual card blind plug whole He felt very strange.
（ Nubia Z17 * Snapdragon 835 ）
Another advantage of VoLTE is the connection speed. I remember before, you can enter a number, press the dial key, and then wait a few seconds before you hear a call ring. Although this speed is not particularly slow, the time from call to connection is greatly shortened when using VoLTE to make a call. It is the so-called "no comparison, no harm". In the past, VoLTE was generally connected in 5 seconds. VoLTE only takes about 2 seconds. In the workplace, every second will be lost. If it is several milliseconds earlier, orders may be placed to people who support VoLTE phones. More importantly, thanks to the characteristics of VoLTE, it is possible to access the Internet while talking on the phone. For some heavy pesticide players, they no longer have to struggle about whether to answer their girlfriend's phone or whether the Diamond Bureau is too late for BP Luna.
Although for people nearly 50 years old, whole It is difficult to understand the various functions of mobile phones, but he thinks that it is enough to do well on the most basic functions, and can use dual cards, make phone calls and surf the Internet fast enough. Therefore, on his Galaxy S8, there are almost no popular apps today. Phone calls, SMS and WeChat are arranged together, and family photos are used as mobile wallpaper, which is so simple. More importantly, for whole For such users, call quality is the top priority. Samsung Galaxy S8 benefits from the Snapdragon X16 LTE modem and TruSignal signal dynamic tuning technology, which can keep the phone connected in weak places and reduce the power consumption of the phone.
He Hui As a purchaser, he just graduated from Wuhan University last year and came to Shenzhen alone He Hui We need to be careful in all aspects. Of course, the mobile phones that exceed the budget will not be included in her consideration. Compared with the brand, cost performance is more important, so Xiaomi 6 seems to be a good choice. "My friend told me that Xiaomi 6 uses the top configuration（ Qualcomm Snapdragon 835 ）And the appearance is pretty good, "she said. After experiencing the physical store, she found that all aspects meet her needs, with excellent performance and smooth experience.
although He Hui It is not a heavy player, that is, Xiaobai, as we commonly call her in the computer industry. But in her daily life, chatting on WeChat, watching videos, and making phone calls with various suppliers, these things almost occupy all of her. After starting work, she bought an extra mobile 4G card. "Although I am tired, I still hope to be able to separate public and private". It is also very convenient to switch between the two cards. There is almost no delay in the network. Card 1 has no traffic, so card 2 is used.
Today, when there is almost no boundary between work and life, many people will choose to do so, so at the beginning, dual card mobile phones became He Hui Necessary conditions for purchasing new equipment.
And with whole Different, before He Hui She has a certain understanding of VoLTE, such as being able to talk while surfing the Internet, which she likes very much. In the service days of the last mobile phone, it was impossible to do. When making a call, she would lose the network connection. Now, she can chat with friends and reply to company emails via 4G+network.
In addition, He Hui It has been noticed that the voice quality will be better when talking with some people. Another advantage of VoLTE is high-definition calling（ And the same operator ）Then, the two can achieve high-definition voice calls. VoLTE's call frequency range is 50-7000 Hz. Compared with the previous 2G/3G, it can obtain a clearer voice quality.
In addition to Apple and Snapdragon, Samsung mobile phones equipped with Exynos processors have also entered Jay He is a digital enthusiast who can play with all kinds of novel electronic products. But how Jay It is a telecom user who holds three telecom SIM cards, but today's Exynos is not all Netcom, so after the Galaxy S6 generation of mobile phones, Jay Only Qualcomm Snapdragon processors will be selected for mobile phones, mainly for the convenience of its full network access and network connection. After all, the connection depends on Snapdragon.
In fact, after communicating with many people in the workplace, we can find that their requirements for mobile phones are very simple, fast enough and new enough. Some younger people basically use dual card mobile phones, which are generally caused by work. Nowadays, one person will have two phone cards. The author（ Handheld one plus 5 * are both Snapdragon 835 mobile platforms ）It is no exception, so iPhone will not be our first choice. It is equipped with the flagship mobile platform（ For example, Qualcomm Snapdragon 835 ）Our mobile phones have not only many models and complete basic functions, but also a price that many people can accept.
At the beginning of this year, Snapdragon also launched the dual card dual VoLTE, which means that no matter which SIM users use as the Internet access card and phone card, they can make and receive calls in high-definition voice, which will bring more benefits and convenience to business people.
Maybe many other friends don't understand the convenience and importance of dual VoLTE. In many countries and regions around the world, 2G networks have been canceled. Take Japan for example, when users want to carry a Japanese local traffic card and a domestic operator roaming Japan, they will find that only one card is working forever. The reason is simple. Because some Japanese operators have canceled 2G networks, a large number of mobile phones currently do not support dual VoLTE（ Dual card simultaneous 4G online ）As a result, there will always be only one card under the 4G network, while the other card will only be offline all the time.
The emergence of dual cards and dual VoLTE can completely solve this problem. It is not a problem to use local data cards overseas, but also to use domestic operators to make overseas roaming calls to ensure safety. Many users of Snapdragon want to obtain this function more easily. In theory, Snapdragon will directly bring this function to a large number of users through OTA upgrade.
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