I'm coming from an iphone 6+ and I remember the 6 didn't take advantage of the quicker charging from the ipad charger block... Does the same go for the 7? Does the 7 still take advantage of the quicker charge?
My 6s does. When I plug it into a 2A/5V (10W) power supply it charges way faster than the standard 1A/5V (5W) power supply. I doubt it pulls the full 10 watts but it's definitely more than 5.