Phone manufacturers seems to be making progress in the development of wireless and air charging technology. Late last month, Xiaomi announced a charging technology that works through the air. At the 2021 Mobile World Congress (MWC) in Shanghai, OPPO also demonstrated the latest air charging technology. The company showed a 30-second demo video that shows this technology. The video also shows the OPPO X scroll screen mobile phone.
According to reports, the OPPO air charging technology reaches 7.5W. This is slightly higher than Xiaomi’s 5W. In November 2020, OPPO launched the OPPO AR Glass 2021 and OPPO X 2021 scroll screen concept phones at the Future Technology Conference 2020 (OPPO INNO DAY 2020).
The OPPO X 2021 uses a stepless OLED flexible scroll screen with a minimum of 6.7 inches and a maximum of 7.4 inches display. OPPO uses its self-developed Roll Motor powertrain, dual matrix embedded clutch structure, and screen dynamic area skeleton stacking to achieve almost “zero crease”.