Guys wanted to know about this phone battery...any idea how long it can be on wifi surfing?

haha I'm already google it lor..see at anandtech it's said 8hours+ with wifi surfing if refer to this website " LG Nexus 5 battery life" http://blog.gsmarena.com/nexus-5-grinds-th...y-test-routine/ it only can hold only 4.46 hours dude!!! so it kinda different rite..

So now I'm wanted to ask the owner of this phone that experience the phone..haha maybe they can conferm it the true duration of surfing by wifi ermhhhhh