A:AnswerYes, it either via micro usb adapter plug in from your Samsung to your Camera, or if you camera has a micro sd car that can be plugged into your Samsung as well.
A:AnswerThis is a wifi only tablet, meaning it doesn't come with a plan from the wireless carriers for cellular data use but you can use it whenever there is wifi available.
A:AnswerThe pen model uses an S pen. You can save anything you draw! Depends on your app of course, but I like S Note. I import photos and mark them up with the pen to see what changes would be like, remodeling and such.
A:AnswerOnly if you buy one from a wireless carrier that is AT&T Verizon Sprint or any other carrier. Then you will have a SIMs card in the back of the tablet which will then give you the ability for Hotspot.
A:AnswerI have both. The Note 10.1 2014 edition is slightly bigger and has higher resolution. The Tab A would be a downgrade for you. Only real advantage of the Tab A is newer Android 5.0.