After introducing the BLU Pure XL last month and marketing it to T-Mobile customers, BLU is back again today with two more Android phones that it’s aiming at T-Mo users. The BLU Studio Energy 2 and Energy X are all about battery life, with the former offering a 5000mAh battery and the latter packing a 4000mAh battery. BLU claims that both … [read full article]