Hehe, My last smartphone is Huawei G525(Before this, Is Nokia C6), I want a bigger screen, I have replaced it with Huawei 4X, my wife is using Honor 6 plus, all work well, Only god know how you "bought" a garbage with ripped off price.
And, tell you more, in my little small department, 5 of 8 is huawei smartphone, one is lenovo, one is xiaomi, another is Iphone, my direct superior had using Huawei G7, but he lost it, now he buy new, also Huawei smartphone, the chief inspector of department, he is using Huawei, I don't know what type, after Huawei Mate 7 entering into market, he bought one to his son(And, rumor said the salary of the chief inspector is highest in the company). the general manager of biggest business division is using Huawei big screen smartphone X2(If he not buy new one), around me, more colleague also are using Huawei smartphone, also will choose replace it with another Huawei or other China brand smartphone.
And talking about Huawei, the company, I know more than you, I directly contact with them, also have chance enter into its factory, and communicate with its engineer, I can tell you, In 20 years, Vietnam can't produce a company that can match with Huawei, this is my word.
you said Huawei Chip is too new to compete against Samsung, Apple, Intel,.... Bla, Bla, Bla, you are ignorant, The core competitiveness of Huawei is Communiation equipment, in the field, Huawei is leader, Can Apple, Samsung compete against Huawei? Huawei smartphone business devision is new, Chip Kirin is new, but they develop very fast, most of Huawei smartphone use Kirin Chip, included the high-end huawei Smartphone, of course, now except Huawei, no other smartphone brand use Kirin.
And you said if South did took over North, you will be more advanced, hehe, I don't know the resuilt, history is history, of course, if South vietnam success, you are ally of USA, but not every ally of USA are rich, you can see Philippine.