Samsung Galaxy Note 2
Samsung's phablet, the Galaxy Note 2, is also one of the top options on AT&T as it utilizes both current-gen specifications and unique software.
Read: Samsung Galaxy Note 2 Review.
The Galaxy Note 2 offers a massive 5.5-inch HD display, current quad-core processor, 8MP camera that takes good photos, Android 4.1 Jelly Bean and Samsung's S-Pen stylus which is able to be used with a number of applications including the useful S-Note app.
Best of all, its price has plummeted since its debut in the latter part of 2012 making it a device worth looking at for those that want a productive device.