So guys I have been using this device from past 6months. The brand "APPLE" has never failed their users till date. This is one of the best phone I own. So without wasting time lets go directly into pros and cons.
PROS:
Premium Brand
Lagless performance
Ultimate Multitasking
Best in the world operating software(IOS)
professional like camera with 4k video recording capabilities
CONS:
Battery
Screen Size
OS Restrictions
NO external SD card support
At last I would like to say that this device is made only for professional and office use only!