A:AnswerDepends on your display setting and font size. You have a bit more control on Android than you do in IOS at least the IOS I have worked with so far.
A:AnswerGenerally on the Samsung TAB series the version you get is the version you keep. My last Tab was the exception it came with 7 and updated to 8 then stopped. My current TAB is on 10 and I don't expect to get an update to 11..