What is the difference between OPPO’s flash charging and super flash charging?

VOOC flash charging is OPPO’s independently developed flash charging technology:

VOOC 1.0: In March 2014, OPPO released its independently developed VOOC flash charging technology to make charging faster. , safer;

VOOC 2.0: In October 2014, VOOC mini was born, reducing the size of the charger;

VOOC 3.0: Using VFC fast charging algorithm to improve constant voltage charging efficiency , the overall charging time is shortened compared to the previous generation.

VOOC 4.0: Using a new generation of 3C batteries and a 30W high-power adapter, it reduces the internal resistance of the entire charging system and upgrades the power devices inside the adapter. It can charge a 4000mAh battery to 67 in 30 minutes. It takes 73 minutes to charge to 100, and VOOC 4.0 has been installed in OPPO K5 for the first time.

SuperVOOC 1.0: In 2016, OPPO first proposed the SuperVOOC super flash charging concept; using a dual-cell series design, the power can be doubled under the same current, and a 2500mAh battery can be fully charged in 15 minutes. mobile phone. In 2018, OPPO Find X Super Flash Charging Edition and OPPO Find The model achieves "a mobile phone that can be fully charged with 4000mAh equivalent battery energy in 30 minutes" and was first used in the Reno Ace mobile phone released in October 2019.

What upgrades has SuperVOOC 2.0 made compared to SuperVOOC 1.0?

SuperVOOC 2.0 adapter uses the third generation semiconductor - GaN gallium nitride. Gallium nitride can improve charging efficiency and achieve a smaller charger size.

VFC charging algorithm: Improve the efficiency of the 90-100 charging interval and shorten the charging time of the last 10.