Generally speaking, QQ2. 1 version highlights the core function-social function, and weakens other auxiliary functions, such as application, Weibo, consultation and many other functions. This is what is often said now.
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More ",but I personally feel very inconvenient).
The specific difference between the two:
1 and qq2. 1 allow mobile phones and computers to log in at the same time, and both can receive messages when receiving them. In addition, version 2. 1 can be logged in at the same time as version 20 1 1.
2.qq2. 1 adds the function of LBS, that is, you can search for friends or strangers near you, and you can also recommend friends to you according to the number of friends you are with. I tried it, and the effect is quite good, which is the embodiment of enhancing social ties. In addition, the function of sending voice messages has been added, which conflicts with the function of WeChat?
3. The screen capture function of shaking the phone is added, which is quite fun.
In version 4.20 1 1, the navigation buttons at the bottom of the interface (QQ space, back to QQ interface, QQ application) have been removed, which is extremely inconvenient for me personally. In addition, entering the QQ space of version 2. 1 will automatically open the browser, which I don't like very much.
6. In version 20 1 1, there is a right arrow on the right side of each buddy list. After clicking, it will jump to the entrance of friend information, QQ mailbox and QQ space. The arrow is very small and difficult to find. In version 2. 1, clicking on the avatar on the friends list will take you directly to the QQ mailbox and QQ space below, without jumping to another page. This improvement is very good, but this function is still not obvious enough. Many people don't notice the difference between clicking on the avatar of a friend list and clicking on the whole friend list.