What's so powerful about BlackBerry?

Advantages: First, as a mobile phone, BlackBerry has achieved the ultimate function. Blackberry signal is excellent, radiation is low, and the voice is clear. It's no problem to answer the phone at KTV. The contact search is super fast and user-friendly. The SMS interface is as convenient as our QQ chat mode! The mobile phone input with full keyboard is so fast that we don't need to take notes in meetings. We can write down the main points directly with Blackberry Notepad and five-stroke input method. Second, the screen effect of BB is very good, mainly because the number of hair colors on the screen is quite high and the screen of N is well-written. The coolest thing is that it is equally clear in the sun, which is incomparable to N-Ji, Duo-Ji, Mo-Ji, San-Ji and most domestic screens. Imagine that it is not elegant to take a high-end mobile phone and cover it with your hands in the sun to see the contents of the screen. There is absolutely no such problem in BB! Third, let's look at intelligence. First of all, the BB brush system is quite convenient, and a data cable and a desktop manager on the PC side can complete the brush. BB is not as fragile as N and Duo: it turns into bricks if you are not careful. BB can't be brushed. Let's look at system resources. After several years' development in China, BB has a lot of friends and experts, which greatly enriches the resources of BB. It can be said that there are all kinds of commonly used software to meet daily needs. Let's talk about running speed again. BB's running speed is second only to the PALM system, which is the king of smart phone speed (the PALM system is now declining). Compared with the old ox cart with N records and many records, BB is driving a sports car. As for the stability of the system, BB is a well-known stability. Fourth, look at the cost performance. Now you can directly consider the 87 series machine, and you can get it for about 5 yuan. As for the appearance, BB's workmanship is exquisite. To exaggerate, BB is a must-have weapon for modern men! Disadvantages: First, the input method is not well supported (after I finish, I think it is mainly the blind pursuit of many people who have never used smart phones, and the prices of 723 and 729 are so cheap that many people can envy them with little money. Although BlackBerry is sought after abroad, Chinese input is very important at home. Oh, the BlackBerry input method is really bad for a full keyboard). Now, the brand-new BlackBerry 9 has to be up to 4K. Again, the so-called cheap ones are all refurbished (don't believe what 14-day machine). Third, most of the software supporting BlackBerry is written by domestic enthusiasts, and there is no good support from manufacturers. If the momentum is over and there is no fresh network software, it will follow the footsteps of Palm. Reference: /question/8243546.html? si=7& wtp=wk /question/83168298.html? si=1& wtp=wk