oppo x 2021
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Oppo's X 2021 prototype shows that rollable phones have potential
The Oppo X 2021 prototype rollable phone can switch between a conventional 6.7-inch screen and a mini-tablet-like 7.4-inch screen. This is achieved by rolling part of the flexible OLED panel into the back of the phone, which supposedly avoids the creasing issue we've seen on foldables.
Oppo demos true wireless charging on its rollable phone
At MWC Shanghai 2021, Oppo unveiled its "Wireless Air Charging" tech, which can apparently deliver up to 7.5W of power over a short distance.
Oppo's X 2021 rollable concept phone expands in your hand
The Oppo X 2021 is all about its “continuously variable OLED display.” With just a swipe, the phone's screen size is able to transform between 6.7 inches and 7.4 inches.
