Your results are typical for most phones when you are surfing, Youtubing and have 4G on. If you are that heavy a user then you would do well with either the Razr HD Maxx or Note 2.
My last phone was a Samsung galaxy nexus and b4 that the Samsung droid charge and both battery life r terrible so the note will prolly be the same. Must be the antenna on the Samsung's. Razr maxx is great on battery life.
I guess everyone that read or did a post on this topic getting confused. The stat I originally posted or shared is really really heavy usage on the internet. I mean no stand by or timeout. Just continuisly on the internet. No pause or anything like that.
Now said all that, any questions?????????
Good