samsung galaxy S3 owner question(s)!!!?

[Logan]

My bro has the 5, no difference from the 4s except the 4S LTE and 4 inch screen. I have a SIII and I can give you all the answers.
1. 4.8 inch diagonaly.
2. About a day in a half of moderate use. A day of all apps run like texting every minute like all out.
3. I find it fine. My girlfriend says its too big( that's what she said) but most girls use apple or iphones so are use to smaller screens. After a month, you'll get use to it. It's better fir watching videos that iphones due to the size in screen.
4. Yes, beam, nfc, widgets, gmail, like every app, instagram....
5.Doesn't come built in but you can get it for free on the play store.
6. Gs3 150%.