According to SamMobile's internal information from Samsung, the upcoming Galaxy S6 will make great changes in the system UI. Galaxy S6 will remove all previously installed applications, download and install them according to user needs, which can achieve better storage space control. However, Microsoft applications will be pre installed.
In addition, its system UI, namely the TouchWiz of Samsung Galaxy S6, is more fluent in use than Android 5.0 of Galaxy Note 4. In addition, TouchWiz will have more theme options, and the application icon and layout will be changed.
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