The ZTE ZMax Pro is not a brand new device. It was released earlier this year for Metro PCS in the States. However, the company is bringing the 6-inch phablet to T-Mobile starting today for $180. The ZMax Pro only sold for $99 on Metro PCS, but the caveat is that the handset will remain locked to the pre-paid carrier, as the device was subsidized to make it affordable. ZTE ZMax Pro Following the success of the ZMax Pro on Metro PCS, the version headed for T-Mobile is identical down to the design and specifications. As a refresher, the ZTE ZMax Pro is an entry-range 6 inch phablet...
Source: http://www.gsmarena.com/zte_zmax_pro_hits_tmobile_for_180-news-21296.php