This post is a celebration to an unprecedented and terrific iPhone upgrade. Upgrade from whatever iPhone; in fact I used every iPhone out there for a while from 2007, from the debut iPhone to the iPhone 6s. This one is simply an awesome release and it has the most valuable "feature" that an electronic device can have: a truly long battery life. Not a long life because of a great size that allows it (like the iPhone 6s+) but because of a sublime cocktail of components of the right size, of proven usefulness. Just for reference I attached a screenshot of the battery usage during the first discharge of my new iPhone. I'm astonished. Someone see it as an old design refurbished, I see it as a pinnacle in the Apple industrial design and in product design alone. Defining it old design to me is like defining old design the Tour Eiffel. I find this model a celebration of a great design and a tasteful mix of what truly counts in a pocketable smartphone.