Oppo dismantles the air charge on the rotating Oppo X 2021

MWC Shanghai is officially underway, and Oppo used the event to showcase a prototype air charger that works in tandem with its oppo X 2021 concept. A short 30-second video shows the phone charging all the time, from laying on the surface to arm’s length.

There’s not much detail on how Oppo’s implementation works, but the well-known tip Digital Chat Station claims that Opp’s air charging speeds can reach up to 7.5 W.

Digital talk station clarification

As early as April 1, Oppo teased a similar air charging technology called FreeVOOC. It was pointed out that this application achieved a stable charging power of 5-10 W within 10 meters and relied on special built-in coils in the phone itself. It remains to be seen how the new implementation works and when we will see it in a commercially available form.

Xiaomi is another manufacturer that works on air filling and even unveiled its development last month. The Mi Air Charge relies on a large cube transmitter that transmits up to 5W to compatible phones with built-in signal signals and receivers a few meters away.

Source (in Chinese) | Over 1 • Over 2