Last Christmas I upgraded to a monster 6.2in screen diagonally great for surfing the net all
media is reasonable to view even tv, movies if desired. The other I had been using for 5yrs.
Tech performance and screen size has improved greatly. Apps for all sorts of needs.

Took the pic with my work phone which is another smart phone 5" screen.
Truly a must for keeping up with work emails, calls, pdf's and doc. files dealing with
clients, reviewing plans etc. keeps me in touch away from the office and has bought
me free time many a day along with peace of mind.