Since then it has been a very enterprising journey for Apple the maker of iPhone.
We saw the latest iPhone SE being launched in March 2016 to a not so spectacular reception.
YouTuber,EverythingAppleProconducted a unique test which pits all the 13 iPhone models against each other.
Right from iPhone 2G of 2007 to the current iPhone SE.
The iPhone SE proved to be the fastest when it comes to booting speed.
The 4-inch model managed to surpass the Apple iPhone 6 and 6s Plus.
In the the decibel test, again, the iPhone SE took the leading spot.
source: www.techworm.net