We have expected big things from Lenovo during Mobile World Congress 2015 and although the company announced several great devices, there was no sign of new flagship phone. Luckily, we won't have to wait much longer for it to happen as it will be announced on March 23.

Lenovo's new flagship smartphone will be Vibe Z3 Pro, which was leaked in the past. It will pack a Snapdragon 810 SoC and 4 GB of RAM, which will power a 5.5-inch QHD display. Compared to the Vibe Z2 Pro and its huge 4,000 mAh battery, the successor will have a smaller 3,400 mAh battery, which is still much better compared to other flagship smartphones.