Xiaomi Mi Max 64gb.
Advantages: Just picked up. Flash sale grey color, 64gb. That smartphone due to his size is for those who need more a professional smartphone, working with documents (word, excel, etc). Great smartphone in all the ways. Has great built quality, and the grey color is just fine. I came from ios and was very easy to handle. The Snapdragon 652 is quite fast for all the job you need. The internal memory 64gb is plenty enough even for movies on the go. VFM smartphone.
Limitations: Only con is that came with custom MIUI not upgradable.