I switched from the conventional phone to smartphone with this model, belong to the 60+ generation, and I'm with the device very satisfied so far. My parameters when choosing, however, were more clearly; it should be a well-known manufacturer - Samsung is one such. It should at least Android 4.1 have - it has. It should have a good enough camera with autofocus - has it. Even two, also for video telephony. There should be a USB interface for data transmission and others have - has it. And it should provide all the usual options today, which should have a smartphone - has it. My concerns about the possibly compared to the normal cell phone complicated operating philosophy were relatively quickly vanished because much simply from the PC - can be derived or operation, explained intuitively. Who previously had a normal mobile phone in use, and now want to upgrade to smartphone, making it cost-arrived in the smartphone world.