Over the past years, we saw a surge among companies for developing the best fast-charging technology for smartphones. It had a slow start back in the days, but now it is quickly becoming one of the main priorities in the developments of new smartphones. After all, with bigger and bigger batteries being a great demand among consumers, everyone wants to make sure that they will charge fast. Currently, Oppo offers one of the most capable fast-charging technologies – the 65W SuperVOOC 2.0 Flash Charge technology. It is capable of getting the 4,000mAh battery inside the Reno Ace from Zero to 100% in just 30 minutes. Other companies have been following with rumors of Xiaomi’s upcoming Mi 10 flagship bearing 66W charging capabilities. Now, Oppo’s sister company, Realme is also showing a huge interest in the fast-charging segment with the development of a new technology dubbed Realme SuperDart.