Is the dual-SIM dual-standby iPhone going to be popular? These triple-SIM phones are not convinced
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Since the advent of dual-SIM dual-standby mobile phones, they have been sought after by Chinese people. Nowadays, whether it is a thousand-yuan phone or a flagship phone, dual-SIM dual-standby has become a standard feature. Many people joke that if the iPhone launches a dual-SIM version, it will "change the world again." What is even more amazing is the three-SIM three-standby solution. Although it is not common in China, it is very popular in some countries such as Brazil, because relying on a single operator cannot meet the communication needs of the whole country. Let's talk about multi-SIM multi-standby. Three-SIM solutions on the market In fact, as early as 2013, MediaTek launched the world's first triple-SIM three-standby (Triple SIM) 3G smartphone solution. It is worth mentioning that the three SIM cards can be seamlessly switched between 3G/2G mobile networks, and one SIM card can be used for data services such as web browsing, and it will not affect the call services of other SIM cards. Qualcomm naturally did not let go of this piece of cake and added support for three-SIM three-standby (TSTS) features to the Snapdragon 200 and Snapdragon 400 series. Qualcomm Gobi modem enables users to use multiple networks on one terminal at the same time, and the main SIM card supports up to 21Mbps HSPA+ network. Why is multi-SIM multi-standby popular? The solution of one device with multiple SIM cards is very common in many emerging regions, and the most common ones are dual SIM cards and triple SIM cards. There are differences in traffic and call rates between operators, and cross-regional roaming is not cheap. With multiple SIM cards, you can switch at any time, use them for local and foreign use, or for calls and Internet access, and choose the most affordable combination, which is convenient for many business people and users in multi-operator areas. Especially in Brazil, operators use prepaid call packages, and users can make free calls within the network, while calls between networks are charged more. Preparing multiple cards allows users on different networks to make free calls to each other. Those three-SIM three-standby artifacts LG once launched a small steel cannon called Optimus L4II, and the Brazilian customized version added 3 SIM card slots. Optimus L4II uses a 3-inch 240 x 320 resolution screen, equipped with 512MB RAM+4GB ROM, 1540mAh battery and 2 million rear camera. Although the configuration is not outstanding, the triple SIM card triple standby function makes this phone still very popular in the Brazilian market. Samsung also released a triple SIM card triple standby phone called Galaxy Star Trios for the Brazilian market, which uses a 3.14-inch 240×320 display, 512MB RAM+4GB ROM, a 2-megapixel rear camera, and a battery capacity of 1300mAh. After all, it is an old model from a few years ago, and the configuration is very old, but it is still popular in Brazil. These are veteran triple SIM card triple standby smartphones. In 2014, Acer released the Liquid E700 triple SIM card triple standby phone, and then released another triple SIM card triple standby phone - Liquid X2 at the 35th Taipei Computer Show in 2015. The phone is equipped with an MT6595 octa-core processor, a 5.5-inch screen, a 13-megapixel front and back camera, and a 4000mAh battery. Conclusion It can be seen that the form of SIM cards depends on the unique market environment. As the integration of mobile phone internal space increases, SIM cards are getting smaller and smaller. In recent years, virtual SIM cards have also appeared. This SIM card exists in the form of software, without an independent hardware entity, but has the same communication functions as a traditional SIM card. Let's guess what solution the iPhone will come up with in the future. As a winner of Toutiao's Qingyun Plan and Baijiahao's Bai+ Plan, the 2019 Baidu Digital Author of the Year, the Baijiahao's Most Popular Author in the Technology Field, the 2019 Sogou Technology and Culture Author, and the 2021 Baijiahao Quarterly Influential Creator, he has won many awards, including the 2013 Sohu Best Industry Media Person, the 2015 China New Media Entrepreneurship Competition Beijing Third Place, the 2015 Guangmang Experience Award, the 2015 China New Media Entrepreneurship Competition Finals Third Place, and the 2018 Baidu Dynamic Annual Powerful Celebrity. |
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