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The T-Mobile Sidekick 4G continues the Sidekick's legacy as an excellent messaging device and also serves as a great entry-level smartphone.
Sporting a 4.7-inch touchscreen, Android 4.4.2 KitKat, and a quad-core processor, the LG Optimus L90 is an affordable mid-tier handset for T-Mobile.
T-Mobile said it was taking legal action to stop Verizon from using its LTE coverage maps in ads, calling them misleading.
The LG Optimus F3Q for T-Mobile features a five-row QWERTY keyboard, Android 4.1.2, and 4G LTE connectivity.
These won't last long, in part because they come with 200MB of monthly 4G data -- for life -- and in part because they're awesome.
AT&T's prepaid arm adds the budget-friendly Motorola smartphone to its roster.
The French company doesn't want to pay more on its own, but is rounding up allies to help persuade Deutsche Telekom to sell its controlling interest in the US carrier.
To get a glimpse of how speedy AT&T, Verizon, Sprint, and T-Mobile's 4G LTE networks are, CNET carried out real-world data tests across these carriers using the LG G3 smartphone.
The wireless carrier unveils a promotion offering more than twice the high-speed data for a four-line family plan, though only through 2015.
Any way you slice it, Verizon's network solidly beats its competitors nationwide, according to RootMetrics independent network testing. But AT&T is not far behind. And T-Mobile is edging forward, displacing Sprint as a distant third.