Can I get some help with my first 4G LTE tablet - 3 questions?

PaulGor

Active member
Aug 21, 2015
31
0
6
Visit site
My first 4G LTE tablet - 3 questions

I am a novice, so my questions may be stupid :)

Just got Android Lollipop Nexus 7 tablet which has both Wi-Fi and 4G LTE built-in and subscribed to AT&T 4G LTE plan.
Wi-Fi vs 4G LTE questions:

1) which is faster (download, upload)?

2) If I am in a place where both Wi-Fi and 4G services are available, which one my Android tablet would use to connect me to the Internet?

3) Should I disable Wi-Fi for a battery work longer until next charge?

:)