The ZTE-made AT&T Z221 is a basic flip phone that's part of AT&T's prepaid package.
Customers on the $60 GoPhone plan will receive unlimited calling and messaging to Canada and Mexico. AT&T's prepaid brand Cricket Wireless also adds a pair of smartphones.
The Windows Phone-powered Lumia 640 joins the prepaid GoPhone roster, while the rugged Sonim XP5 bolsters AT&T's tier-one portfolio.
For $120, the inexpensive-but-uninspiring Intel-powered Asus handset is the prepaid brand's latest Android phone.
Huawei's AT&T U2800A is a basic phone with a simple design for AT&T's GoPhone prepaid service.
The prepaid brand adds a familiar entry-level Android smartphone to its portfolio.
This is the third time that AT&T has added unlimited calling to Mexico in its different plans. The company previously brought it to World Connect Value and its subisidiary Cricket Wireless.
The Samsung SGH-A197 does its job reasonably well, but it's not our choice for a prepaid AT&T phone.
The mid-range HTC smartphone comes to the carrier's off-contract rate plans.
AT&T broadens its prepaid GoPhone service for certain tablets, including the Apple iPad 3 and Google Nexus 7.