According to Vivo, their 120W FlashCharge technology can be used to charge up a 4,000 mAh battery in just 13 minutes.
Vivo declared 120W Super FlashCharge technology could charge a 4,000 mAh battery from 0 to 50% in just five minutes, and charge it fully in 13 minutes. If the figure is correct, the ultra-fast charging technology will outdo everyone in the market (OnePlus reaching 30W, Huawei did 40W and Oppo did 50W).
The new charging technology isn’t available yet. Vivo needs to overcome heat generation, the main issue of fast charging on smartphones, by changing the thermal design in order to break through the limitation. Ultra-fast charging is always a desire of mobile phone users. If Vivo could accommodate the powerful charge, more customers will definitely take Vivo into consideration for their next mobile phone.