OPPO's fast charging and flash charging are both faster charging methods, but there are still some differences between the two. Fast charging refers to the use of high voltage and high current, let the charger transmit more power, so as to speed up the charging speed, but need to use the charger and data cable that support fast charging.
Flash charging is a fast charging method based on VOOC flash charging technology, which can be charged faster through special flash charging appliances and data cables. Therefore, flash charging is faster and more efficient than fast charging.