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Android Enthusiast
May 10, 2010
I will be new to Android when I get an EVO and I was curious about using WiFi. I have never had WiFi on any of my phones before.

If i'm at my house that has WiFi, when I go to use the browser, will it default to WiFi or will it use 3G?

The other dumb question is WiFi for data only, or will it actually make calls that way.
Which will cause the battery to drain faster? While I am sitting at home I would prefer to have the wifi turned on...but not if it eats the battery much faster.

Anyone know for sure?

I don't know if this is the case for everyone else, but I have found that my battery drains MUCH faster when my WIFI is turned on. My battery stays charged way longer when I am only using 3G and have WIFI off.
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