This is good news for Samsung Galaxy Note generation users. According to rumors, Galaxy Note will bring Android 4.1 updates before the end of the year. At that time, there will be not only traditional new functions such as Google Now, but also functions such as Air View and Multi Window, similar to Galaxy Note II.

Air View allows users to use S Pen to preview the floating window. When using the Air View function, you can imagine the S Pen stylus as a mouse without "click" action. When the stylus of Note II is placed within 10 mm above the screen, a small circle will appear on the corresponding position of the screen. Through this small circle, you can realize the mouse hover preview function similar to that on a PC. For example, users can preview relevant content without opening the whole message, so that they can prioritize important information and improve efficiency.

Multi Window allows users to open two windows at the same time, which is convenient for multi task operation and processing. Similar to Windows 8, users can process two separately running applications on the same screen. It is reported that Samsung's side multitasking function currently only supports Google Apps such as Gmail, Youtube and Chrome. Other third-party applications are not supported.