1, the charging speed is not the same, flash charging is faster.
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2, the voltage is not the same when charging, flash charging is low voltage fast charging, fast charging is high voltage fast charging.
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3, the heating degree of the mobile phone is not the same when charging, the flash charging temperature is low, and the fast charging temperature is high.
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4, the security of the mobile phone is not the same when charging, flash charging is safer.
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Flash charge is a company that has developed its own fast charging technology. In fact, flash charge is a type of fast charge, but mobile phone manufacturers in order to highlight the advantages of their own research and development of fast charge technology, they use a unique name.
Note that the two concepts are not the same, vooc flash charge is OPPO's unique flash charge technology, and 5a super fast charge can only represent the charging current up to 5a fast charge.