I had the same 5 I turned it in for the s7 and I've got too say this is the BEST phone I have ever had.i will keep this phone for a very long long time.
Very easy to use with great note taking features. Although it is a very powerful phone, it's easy to navigate and use basic and advanced functions. I can take notes with the stylus pen, and copy and send it to friends. It has a powerful camera. The large screen allows me to read books and pdf documents on the go.
Pros: Bright display, Built-in speakers, Durable, older model is cheaper but works great!
I haven't upgraded from this phone, because it still does everything I need it too and it does it quickly and without delay. It runs even the newest apps just fine and with a great screen and touch response, I see no reason to upgrade.
I have owned a few different makes of phones but I brought a note 3 a few years ago and would never buy another brand name but Samsung they lead the world in cutting edge technology ,always pushing what is possible and trilling us with products that deliver,I owned a new Samsung S7 edge but it was stolen about to replace it when I can afford the deductible, I am truly amazed at what Samsung delivers it's ground breaking super fast download speeds fantastic apps that come with the phone easy to use awesome camera amazing photos why would you buy anything else nothing else comes close Samsung leads the way never copying anyone else but everyone else copy them