Question: what is difference between quick charge and fast charge?
Answer: Just remember that Quick Charge 2.0/3.0, quick charging, fast charging, adaptive fast charging, and turbo charging - they're all usually going to be referring to the same thing. ... Qualcomm says it's around half the speed of Quick Charge 2.0 if you're charging from 0% for 30 minutes on a device that's turned off.