If this comment was in reply to mine above your post, it applies to any phone. The exact same thing happens with my iPhone 5S with LTE enable.
Actually it's not an LTE thing really, it's just when you have low signal strength is has a dramatic effect on battery life. I switch my phones to 3G as I never see to get full strength LTE.
Thus why a phone should have a good enough battery to compensate for a problem that every phone will face. And battery life is an important factor as to why the phone should fit me, not me change to fit the phone.
What a surprise! Then we'll have to tolerate months of moaning about how bad the new Moto X is I suppose...
Oh no! How dare someone think critically of the device they spend hundreds of dollars on! Oh the agony!
I don't know what your problem is, but people who spends hundreds of dollars have the right to be critical of their device in areas it excels as well as areas the device falls short.