This may or may not be an actual issue but here it is.. My normal area is fully 4G. Basically I am either in wifi or 4G 100% of the time. Recently I visited a city that apparently is fully 4GLTE. Initially I was excited (i know, I'm a geek) but that quickly disappeared when I soon noticed that my battery was vanishing at an alarming rate. Normally in about 4-5 hours of my normal usage, I am down to about 65-68% battery life. In 4G LTE I was down under 50% in only 3 hrs. Is that normal? Thanks for the feedback.