While the specs seem to show all relevant bands are supported, there's a little hidden caveat with T-Mobile. Unlocked device manufacturers now have to block access to band 12 LTE or get certified for VoLTE.
Why are Chinese brands seen poorly in the US and what can they do about it?
Chinese companies dominate the global smartphone industry but they're nowhere to be seen in the USA. Here's some of the reasons behind this and what Chinese companies can do to try and break into the lucrative US cellular market.
Coolpad Rogue officially announced: Android 5.1 Lollipop and 4G connectivity for just $50