"Best smartphone in terms of power use and efficiency."4.5 starson by Konjengbam
Pros: 1. BlackBerry HUB.
2. Intuitive UI.
3. Ultimate security.
4. Built-in MDM ready.
5. BlackBerry Balance for BYOD.
6. HTML5 best in class + Flash.
7. Real multi-OS, featuring true micro kernel powered by QNX neutrino.
Cons: 1. No Skype & WhatsApp.
2. No NetFlix support.
3. Long reboot.
Summary: If you're looking for a productive and highly efficient super smartphone, this is the real deal. With more super apps like Skype, Netflix supported down the line, there will be no more need to look at Android/iPhone devices.