The HTC One for Windows will be settling a lot of bets which have raged regarding Windows Phone vs Android.
One recent claim has been that the latest version of Windows Phone 8.1 Update 1 has better battery life than Android.
During usage (the important bit really) the Windows Phone has 21 hours usage time vs 12 on Android, that’s 75% more.
For standby times the difference is also significant – 15.5 days vs 12.2 days.
It seems if you just want to keep going, Windows Phone is in fact the OS for you.