For those who are not bothered with the sheer size of a tablet and care more for browsing the web and consuming content such as movies, TV shows, and music during their commute than making phone calls, these are tablets with phone and voice calling functionality. Having access to a full-size screen, at least 7.0-inch or 8.0-inch as well and bigger battery capacity, these devices let you browse to your heart's content with enough juice to last all day and more. The trick is to pair the tablet with a good Bluetooth headset, one that also lets you accept incoming calls and or use this when you place calls.