The fast-charging competition is becoming fiercer and fiercer - last year we saw OnePlus reaching 30W , Huawei did 40W on their flagships and the Oppo Find X was the first phone with the stupid fast 50W SuperVOOC Flash Charge. Today vivo announced its plans to far outdo everyone with its new 120W Super FlashCharge. Yes, the number is correct. According to the official information, it could fill 50% of a 4,000 mAh battery in 5 minutes and needs only 13 minutes to reach 100%. The smartphone manufacturer is preparing for MWC Shanghai 2019, which is taking place next week. vivo is...