In a recent presentation Oppo announced that he had reached the monstrous power of 125W regarding the charging of smartphones. However, currently there is no brand device capable of supporting this recharge: let's imagine that the next one Oppo Reno 5 can do it. As for the recharge actually present on the market, we have the 65w on the Reno 4 series. A video compares the oppo 65W with the recent one 120W from Xiaomi. What is the result? They are almost the same fast. Strange but true.
A video compares the charging speed of Oppo's 65W with Xiaomi's 120W: the speed is almost the same
Seeing the numbers one he would never have said it but in reality, according to the experiment-comparison carried out in the following video, the 65W charging of Oppo travels to a speed of poco lower than Xiaomi's 120W one. Recall that the latter is currently integrated only on Xiaomi mi 10 ultra while the first on Oppo Find X2 Pro. Almost half the power and the times are these: why does this happen? Let's see the video and try to understand it together. The two smartphones used to make this comparison are the last two flagships of the Chinese giants: Oppo reno 4 pro (with 65W charging) and Xiaomi Mi 10 Ultra (with 120W charging). For completeness of information we remind you that both devices, at least for now, are available only in China. It does not seem that any of the brands are planning to take them outside the mother country.
To monitor the power and the charging speed of the devices, an application is used that shows the charge in real time, as well as a whole series of data. Below we see that the charging cable is integrated with a sort of voltmeter. But why does it happen that Mi 10 Ultra recharges itself, in the end, with only 7 minutes less than the competitor? If we see the video, the voltage of this device 102W "bomb" part and decreases gradually. Oppo, on the other hand, does the opposite: after a high-voltage shock it drops abruptly and then rises up to stabilize around 34. Both devices reached 50% charge I quickly drop to around 25W and subsequently the Mi 10 Ultra maintains a voltage of poco larger than the Reno 4 Pro.
It is precisely this final advantage that allows Xiaomi to "win" in this race which is not a race. Ultimately this video we need to understand two things: first of all that the super mega charging is nominal only. As we have seen, you never get to 120W or 65W but you always keep it low of about 20W. Secondly the sprayed power is never stable but varies and this is why a smartphone does not explode or catch fire.
At the end of the fair however, the Oppo Reno 4 recharges in 38 minutes while Xiaomi Mi 10 Ultra in 31 minutes. All at almost double the power.
