Chinese multinational electronics company TCL is reportedly is reportedly all set to launch its new BlackBerry Mercury smartphone with QWERTY keypad. The smartphone is expected to feature a 4.5-inch display, Qualcomm Snapdragon 625 processor, 4GB RAM, 18MP rear and 8MP front cameras and a 3400 mAh battery. Notably, BlackBerry Mercury will be launched at MWC 2017 in Barcelona.